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Lesson Example Discussion Quiz: Class Homework

Quiz At Home

Title: Area of 3D shapes

Grade: 1300-a Lesson: S3-L6

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: at Home

Problem Id	Problem	Options
1	Find the later surface area of the rectangular prism. $1$	A) 264 cm B) 264 sq.cm C) 246 sq.cm D) 246 cm
2	The lateral surface area of square based prism is 576 sq.cm and its height is 16 cm. Find the side-length of its base.	A) 8 cm B) 9 cm C) 12cm D) 10 cm
3	Find the surface area of triangle based pyramid. $3$	A) 800 sq.cm B) 950 sq.cm C) 850 sq.cm D) 900 sq.cm
4	The curved surface area of a circular cylinder is 280 square inches with a radius of 5 inches. Find the height of the cylinder. [use π = 3.14]	A) 18.9 in B) 89.1 in C) 91.8 in D) 8.91 in
5	Find the total surface area of a cone with a slant height of 15 cm and a base radius of 10 cm.	A) \$785 cm^3\$ B) \$758 cm^2\$ C) \$785 cm^2\$ D) \$784 cm^2\$
6	Calculate the curved surface area of a sphere having radius equals to 19 cm.	A) 4534.61 cm B) 4354.16 sq.cm C) 4,534.16 sq.cm D) 4534.61 sq.cm
7	Find the surface area of the right triangular prism shown below. $7$	A) 2088 sq.units B) 2808 sq.units C) 1088 sq.units D) 2088 units
8	Calculate the total surface area of the triangular pyramid. The base triangle has 12 sides, a height of 15 units, and a slant height of 18 units.	A) 414 sq.units B) 400 sq.cm C) 144 sq.cm D) 414 units
9	If the two cubes of edge 25 cm are joined to form a cuboid then Find the total surface area of the cuboid.	A) \$6520 cm^2\$ B) \$6250 cm^2\$ C) \$6255 cm^2\$ D) \$6225 cm^2\$
10	A right circular cylinder base area is 180 sq.cm and it has a radius of 8 cm then find the height of the cylinder?	A) 5.77 cm B) 4.77 cm C) 47.77 m D) 4.77 m

Problem Id

Problem

Options

Find the later surface area of the rectangular prism.

$1$

A) 264 cm

B) 264 sq.cm

C) 246 sq.cm

D) 246 cm

The lateral surface area of square based prism is 576 sq.cm and its height is 16 cm. Find the side-length of its base.

A) 8 cm

B) 9 cm

C) 12cm

D) 10 cm

Find the surface area of triangle based pyramid.

$3$

A) 800 sq.cm

B) 950 sq.cm

C) 850 sq.cm

D) 900 sq.cm

The curved surface area of a circular cylinder is 280 square inches with a radius of 5 inches. Find the height of the cylinder. [use π = 3.14]

A) 18.9 in

B) 89.1 in

C) 91.8 in

D) 8.91 in

Find the total surface area of a cone with a slant height of 15 cm and a base radius of 10 cm.

A) \$785 cm^3\$

B) \$758 cm^2\$

C) \$785 cm^2\$

D) \$784 cm^2\$

Calculate the curved surface area of a sphere having radius equals to 19 cm.

A) 4534.61 cm

B) 4354.16 sq.cm

C) 4,534.16 sq.cm

D) 4534.61 sq.cm

Find the surface area of the right triangular prism shown below.

$7$

A) 2088 sq.units

B) 2808 sq.units

C) 1088 sq.units

D) 2088 units

Calculate the total surface area of the triangular pyramid. The base triangle has 12 sides, a height of 15 units, and a slant height of 18 units.

A) 414 sq.units

B) 400 sq.cm

C) 144 sq.cm

D) 414 units

If the two cubes of edge 25 cm are joined to form a cuboid then Find the total surface area of the cuboid.

A) \$6520 cm^2\$

B) \$6250 cm^2\$

C) \$6255 cm^2\$

D) \$6225 cm^2\$

A right circular cylinder base area is 180 sq.cm and it has a radius of 8 cm then find the height of the cylinder?

A) 5.77 cm

B) 4.77 cm

C) 47.77 m

D) 4.77 m