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Area and Perimeter (3rd grade)
Courtney Harrison
Created on February 8, 2024
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Transcript
SECRET CLUES- area and perimeter
Find the secret answers with the magnifying glass
start
Mr. Hamlin is placing equal sized squares on bulliten boards. Some squares have been placed as shown. Which of these boards will have an area of 40 square inches?
Board 2
Board 3
Board 1
01 / 05
Drag the magnifying glass to discover the 3 options and then choose the correct answer
A triangular sign has a perimeter of 44 centimeters. Two of the sides are each 14 centimeters long. What is the length of the third side in centimeters?
28 cm
30 cm
14 cm
16 cm
72 cm
02 / 05
Drag the magnifying glass to discover the 5 options and then choose the correct answer
A model of a rectangular window is shown. The top row has been divided into squares of equal size. The rest of the model will also be divided into squares of the same size. What is the the area in square units represented by this model?
32 square units
45 square units
8 square units
40 square units
35 square units
03 / 05
Drag the magnifying glass to discover the 7 options and then choose the correct answer
The side lengths of a rectangular mirror are showin in inches. What is the perimeter of the mirror in inches?
74 inches
10 inches
72 inches
18 inches
46 inches
92 inches
28 inches
36 inches
04 / 05
Drag the magnifying glass to discover the 10 options and then choose the correct answer
Jill is making a rectangular card. The shaded rectangle on the grid represents her card.
18 sq cm
Wronganswer
Wronganswer
81 sq cm
What is the area of her card?
24 sq cm
36 sq cm
05 / 05
Drag the magnifying glass to discover the 4 options and then choose the correct answer
Congratulations, you have passed all the clues!
DETECTIVE WINNER
Wrong answer!
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Wrong answer!