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Lesson Example Discussion Quiz: Class Homework

Quiz In Class

Title: Area of 2D-shapes

Grade: 1400-a Lesson: S3-L5

Explanation: Hello Students, time to practice and review. Let us take next 10-15 minutes to solve the ten problems using the Quiz Sheet. Then submit the quiz to get the score. This is a good exercise to check your understanding of the concepts.

Quiz: in Class

Problem Id	Problem	Options
1	Find the area of the figure. $1$	A) 1194 B) 1094 C) 1904 D) 9104
2	Given parallelogram ABCD, find x. $2$	A) 16 B) 15 C) 5 D)80
3	The perimeter of a rhombus is 104 units, and the ratio of its diagonals is 5:12. Find the area of the rhombus.	A) 448 sq.units B) 480 units C) 418 sq.units D) 480 sq.units
4	ABCD is an isosceles trapezium such that AD//BC, AB = 17cm ,AD = 20cm and BC = 50cm.What is the area(in \$cm^2\$) of trapezium?	A) 280 B) 260 C) 560 D) 218
5	The area of Square A is 9 times the area of Square B. How many times greater is the perimeter of Square A than the perimeter of Square B?	A) 3 B) 2 C) 6 D) 9
6	In ABC, D is a point on side AB such that BD = 6 cm and DA = 9 cm. E is a point on BC such that DE//AC. Then Area of ABDE: Area of trapezium ACED.	A) 4:21 B) 21:4 C) 21:36 D) 225:36:00
7	The perimeters of a rectangle and a square are equal. The perimeter of the square is 112 cm, and the breadth of the rectangle is 4 cm less than the side of the square. Then, two times the area (in square cm) of the rectangle is	A) 1536 sq.cm B) 1536 sq.in C) 1563 sq.cm D) 1536 cm
8	Find the area of the regular hexagon ABCDEF given that the length of the apothem of the regular hexagon is 18 cm. $8$	A) \$648\sqrt3 cm\$ B) \$648\sqrt3 cm^2\$ C) \$678\sqrt3 cm^2\$ D) \$648\sqrt2 cm^2\$
9	Calculate the area of a regular octagon with a height of 15 meters. use up to 2 decimal points.	A) 188.18 sq.meters B) 186.16 meters C) 186.16 sq.meters D) 186.18 sq.meters
10	The area of a regular pentagon is 200 cm². Find the length of each side of the pentagon.	A)10 cm B) 20 cm C) 12 cm D) 10.7 cm

Problem Id

Problem

Options

Find the area of the figure.

$1$

A) 1194

B) 1094

C) 1904

D) 9104

Given parallelogram ABCD, find x.

$2$

A) 16

B) 15

C) 5

D)80

The perimeter of a rhombus is 104 units, and the ratio of its diagonals is 5:12. Find the area of the rhombus.

A) 448 sq.units

B) 480 units

C) 418 sq.units

D) 480 sq.units

ABCD is an isosceles trapezium such that AD//BC, AB = 17cm ,AD = 20cm and BC = 50cm.What is the area(in \$cm^2\$) of trapezium?

A) 280

B) 260

C) 560

D) 218

The area of Square A is 9 times the area of Square B. How many times greater is the perimeter of Square A than the perimeter of Square B?

A) 3

B) 2

C) 6

D) 9

In ABC, D is a point on side AB such that BD = 6 cm and DA = 9 cm. E is a point on BC such that DE//AC. Then Area of ABDE: Area of trapezium ACED.

A) 4:21

B) 21:4

C) 21:36

D) 225:36:00

The perimeters of a rectangle and a square are equal. The perimeter of the square is 112 cm, and the breadth of the rectangle is 4 cm less than the side of the square. Then, two times the area (in square cm) of the rectangle is

A) 1536 sq.cm

B) 1536 sq.in

C) 1563 sq.cm

D) 1536 cm

Find the area of the regular hexagon ABCDEF given that the length of the apothem of the regular hexagon is 18 cm.

$8$

A) \$648\sqrt3 cm\$

B) \$648\sqrt3 cm^2\$

C) \$678\sqrt3 cm^2\$

D) \$648\sqrt2 cm^2\$

Calculate the area of a regular octagon with a height of 15 meters. use up to 2 decimal points.

A) 188.18 sq.meters

B) 186.16 meters

C) 186.16 sq.meters

D) 186.18 sq.meters

The area of a regular pentagon is 200 cm². Find the length of each side of the pentagon.

A)10 cm

B) 20 cm

C) 12 cm

D) 10.7 cm