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[Audio] MATH 4 QUARTER 3 Week 7 MELC No.: M4ME-IIIg-48, M4ME-IIIh-49, M4ME-IIIi-51 Math 4 Quarter 3 Week 7 MELC Number M4ME-IIIg-48, M4ME-IIIh-49 and M4ME-IIIi-51.

[Audio] This lesson will help you develop your skills in visualizing the perimeter of any plane figure in different situations. Measuring the perimeter of any given figure using appropriate tools. Finding the perimeter of triangles, squares, rectangles,parallelograms and trapezoids This lesson will help you develop your skills in visualizing the perimeter of any plane figure in different situations. Measuring the perimeter of any given figure using appropriate tools. Finding the perimeter of triangles, squares, rectangles,parallelograms and trapezoids.

[Audio] The word ‘perimeter’ derived from the Greek word “peri’ which means around, and ‘metron’ which means measure. The total length of the outer boundary of any plane figure or the distance around a plane figure is called perimeter. The word 'perimeter' derived from the Greek word "peri' which means around, and 'metron' which means measure. The total length of the outer boundary of any plane figure or the distance around a plane figure is called perimeter..

[Audio] Study this figure: Kylhie made this figure using matchsticks. Study this figure: Kylhie made this figure using matchsticks..

[Audio] How many sides does this figure have? How many sides does this figure have?.

[Audio] So, the figure has 6 sides. Let us count, 1 2 3 4 5 6 So the figure has 6 sides.

[Audio] How many many Match stick does she used to form the figure? if 1 match stick is equivalent to 1 unit?.

[Audio] So, Kylhie used 10 matchsticks to form the figure. So let us count the number of match sticks used. 1 2 3 4 5 6 7 8 9 10 So, kylhie used 10 match sticks to form the figure.

[Audio] Another example: A handkerchief measuring 4cm on each side. What is its perimeter? Let us do the another example A handkerchief measuring 4centimeters on each side What is its perimeter?.

[Audio] What is the perimeter of a handkerchief if each side measures 4 cm? What is the perimeter of a handkerchief if each side measures 4 centimeters?.

[Audio] Since the handkerchief has 4 equal sides Therefore Perimeter = to side1 + side2 + side3 + side4 Perimeter = 4centimeter + 4centimeter + 4 centimeter + 4 Centimeter So, that the perimeter of the handkerchief is 16 centimeter.

[Audio] Here are the formulas for each figure. [image].

[Audio] . [image]. Table Description automatically generated.

[Audio] What appropriate measuring Tools and unit of measurements that should be used to get the perimeter? What appropriate measuring Tools and unit of measurements that should be used to get the perimeter?.

[Audio] A ruler is the common measurement tool in mathematics. It is used to measure small objects, like pencils, toothpicks and paper clips. Most ruler come with two measurement metrics, centimeters and inches and are made usually in lengths of 15cm and 30cm. A ruler is the common measurement tool in mathematics. It is used to measure small objects, like pencils, toothpicks and paper clips. Most ruler come with two measurement metrics, centimeters and inches and are made usually in lengths of 15cm and 30cm..

[Audio] A meter stick is a measurement tool that measures one meter (hundred centimeters) and is used to measure thing in meters and centimeters. Things like the length of the table. A meter stick is a measurement tool that measures one meter (hundred centimeters) and is used to measure thing in meters and centimeters. Things like the length of the table..

[Audio] Centimeter (cm) is a unit in the metric system which is used in measuring shorter lengths. While, meter (m) is a unit in the metric system which is the standard unit in measuring lengths. Centimeter (cm) is a unit in the metric system which is used in measuring shorter lengths. While, meter (m) is a unit in the metric system which is the standard unit in measuring lengths..

[Audio] Take a look at the pictures here are the notebook and the basketball court.

[Audio] A notebook is a small object, so we can measure it in inches or centimeter using a ruler. The measurement of a notebook is 8 inches long and 6 inches wide. To get the perimeter of the notebook using ruler is just simply add all the length of each side. A notebook is a small object, so we can measure it in inches or centimeter using a ruler. The measurement of a notebook is 8 inches long and 6 inches wide. To get the perimeter of the notebook using ruler is just simply add all the length of each side..

[Audio] Perimeter = 8 inches + 6 inches + 8 inches + 6 inches 6 inches 8 inches 8 inches 6 inches Perimeter = 8 inches + 6 inches + 8 inches + 6 inches.

[Audio] Therefore,the perimeter of a notebook is 28inches Therefore,the perimeter of a notebook is 28inches.

[Audio] A basketball court measures 22 meters long and 15 meters wide. A basketball court measures 22 meters long and 15 meters wide..

[Audio] What is the appropriate tool will we use? What is the appropriate tool will we use?.

[Audio] 22 meters 15 meters 15 meters P=(2L) + (2W) P = 22m + 22m +15m +15m P = 44m +30m P = 74 meters or 74 m 22 meters P=(2L) + (2W) P = 22m + 22m +15m +15m P = 44m +30m P = 74 meters or 74 m.

[Audio] Give the perimeter of the following figure below. Write the answer on your answer sheet. Give the perimeter of the following figure below. Write the answer on your answer sheet. 1. What is the perimeter of the triangle?.

[Audio] 14.5 cm Very Good! Perimeter is 14.5 centimeter.

[Audio] Do the number two figure and give the perimeter.

[Audio] 18.5 cm GOOD JOB! The perimeter is 18.5 centimeter.

[Audio] Give the perimeter of the following figure below. Write the answer on your answer sheet. Give the perimeter of the following figure below. Write the answer on your answer sheet..

[Audio] 19 m 25 cm. 19 m. 25 cm. [image]. A picture containing chart Description automatically generated.

[Audio] 18 m. 18 m. [image]. [image]. Diagram Description automatically generated.

[Audio] Find the perimeter of the following. Write your answer inside the figure. Try this activity to check your knowledge about the lesson. Find the perimeter of the following. Write your answer inside the figure..

[Audio] • To find the perimeter of any figures with equal sides, just simply multiply the number of its sides by the measure of one side. • To find the perimeter of any figures/shapes with no equal sides, simply add the measures of all the sides. • To find the perimeter of any figures with equal sides, just simply multiply the number of its sides by the measure of one side. • To find the perimeter of any figures/shapes with no equal sides, simply add the measures of all the sides..

[Audio] Do this on your notebook... [image]. [image].

[Audio] Thank you for listening! That's all for today's lesson. Thank you for your listening and have a nice day!!.