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Perimeter
KA KI KOH
Created on March 21, 2024
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Transcript
Mathematics
G4 - Shape of Perimeter
Start
Go to test
Decoration
Q1. What is the perimeter ?
Use the pen to draw its perimeter.
STEP 1: Draw the perimeter!
25 m
45 m
Q1. What is the perimeter ?
STEP 2: Move the line(s)!
Try to move the lines to tansform the shape into ( Square / Rectangle).
25 m
45 m
Q1. What is the perimeter ?
STEP 3: Calculate!
Tansform the shape into Rectangle.
25 m
45 m
Q1. What is the perimeter ?
HINTS!
25 cm
45 cm
Q2. What is the perimeter ?
STEP 1: Draw the perimeter!
Q2. What is the perimeter ?
Try to move the lines to tansform the shape into ( Square / Rectangle).
STEP 2: Move the line(s)!
Q2. What is the perimeter ?
Try to move the lines to tansform the shape into ( Square / Rectangle).
STEP 3: Calculate!
Q2. What is the perimeter ?
HINTS!
Q3. What is the perimeter of this shape?
STEP 1: Draw the perimeter!
Q3. What is the perimeter of this shape?
Try to move the lines to tansform the shape into ( Square / Rectangle).
STEP 2: Move the line(s)!
Q3. What is the perimeter of this shape?
Try to move the lines to tansform the shape into ( Square / Rectangle).
STEP 3: Calculate!
Q3. What is the perimeter ?
HINTS!
Q4. What is the perimeter ?
STEP 1: Draw the perimeter!
Q4. What is the perimeter ?
Try to move the lines to tansform the shape into ( Square / Rectangle).
STEP 2: Move the line(s)!
Q4. What is the perimeter ?
Try to move the lines to tansform the shape into ( Square / Rectangle).
STEP 3: Calculate!
Q4. What is the perimeter ?
HINTS!
Test
Let's test your knowledge!
Start
Test --- 1/3
How can we find the perimeter?
A. Add extra lines if necessary.
B. Move the line(s) to form a rectangle or square.
C. Use the formular of perimeter's rectangle or square .
D. Draw the perimeter
E. calculate the result.
check
Arrange the elements in their corresponding order. Drag the element on the suitable blanket.
Test --- 2/3
In the figure, what kind of polygon will be formed to find its perimeter?
Triangle
Rectangle
Square
Test --- 3/3
Find the shape of perimeter. Answer it in mm.
Enter the answer
HINTS
The answer of Q3 is
Enter the answer!
1. D
4. A
Draw the perimeter
Add extra lines if necessary.
Move the line(s) to form a rectangle or square.
2. B
5. e
calculate the result.
Next question
Use the formular of perimeter's rectangle or square .
3. C
Hints
Find the perimeter.
Step 1: Draw the perimeter
Step 2: Move the line(s)
Step 3: Calculate it!
extra line(s)
Try again!