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Lesson Example Discussion Quiz: Class Homework

Quiz At Home

Title: Squares

Grade: 8-a Lesson: S2-L7

Explanation: Hello students, its time to revise the topic discussed earlier in the class. Solve the five problems given and fill the answers in the quiz sheet provided and get your score.

Quiz: at Home

Problem Id	Question	Options
1	The side of a square is 12.5cm. If its side is doubled, how many times is the area of the new square bigger than the area of the old square?	A) 16 times B) 9 times C) 4 times D) 2 times
2	Find the perimeter of a square whose area is \$133 m^2\$.	A) 46.23 B) 46.33 C) 46.13 D) 45.13
3	Kavin has 16 square stamps of side 6 cm each. She glues them onto an envelope to form a bigger square. What area of the envelope does the bigger square cover?	A) 576 cm² B) 256 cm² C) 556 cm² D) 486 cm²
4	What is the area of the green zone?	A) 152 units B) 142 units C) 124 units D) 162 units
5	A rectangle with a length of 28 cm and a width of 20 cm is covered by blue squares and white squares with the same area. What is the total area of the white squares?	A) 488 cm² B) 288 cm² C) 386 cm² D) 486 cm²

Problem Id

Question

Description

Options

The side of a square is 12.5cm. If its side is doubled, how many times is the area of the new square bigger than the area of the old square?

A) 16 times

B) 9 times

C) 4 times

D) 2 times

Find the perimeter of a square whose area is \$133 m^2\$.

g12

A) 46.23

B) 46.33

C) 46.13

D) 45.13

Kavin has 16 square stamps of side 6 cm each. She glues them onto an envelope to form a bigger square. What area of the envelope does the bigger square cover?

g13

A) 576 cm²

B) 256 cm²

C) 556 cm²

D) 486 cm²

What is the area of the green zone?

g14

A) 152 units

B) 142 units

C) 124 units

D) 162 units

A rectangle with a length of 28 cm and a width of 20 cm is covered by blue squares and white squares with the same area. What is the total area of the white squares?

g15

A) 488 cm²

B) 288 cm²

C) 386 cm²

D) 486 cm²