SaiBook.us Geometry

Lesson Example Discussion Quiz: Class Homework

Quiz At Home

Title: Surface Area of Pyramid

Grade: 4-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 surface area of the square pyramid, given that the side length is 14 m and the slant height is 21 m.	A) 874 sq.m B) 784 sq.m C) 847 sq.m D) 748 sq.m
2	Find the surface area of a triangular pyramid whose area of the base triangle is 56 sq.mm, the perimeter is 17 mm, and the slant height of the pyramid is 22 mm.	A) 432 sq.mm B) 243 sq.mm C) 423 sq.mm D) 234 sq.mm
3	Determine the side length of a square pyramid if its lateral surface area is 550 square inches and the pyramid’s slant height is 25 inches.	A) 12 in B) 10 in C) 9 in D) 11 in
4	Find the surface area of a triangular pyramid whose area of the base triangle is 210 sq. m, the perimeter is 20 m, and the slant height of the pyramid is 27 m.	A) 840 sq.m B) 408 sq.m C) 804 sq.m D) 480 sq.m
5	Find the surface area of a triangular pyramid, if the height of the triangular base is 21 ft, the side of a triangle is 29 ft, and the slant height of the pyramid is 31 ft.	A) 2601 sq.ft B) 2160 sq.ft C) 2610 sq.ft D) 2106 sq.ft
6	Find the lateral surface area of a pyramid with a side length of 11 meters and a lateral height of 8 meters.	A) 770 sq.meter B) 775 sq.meter C) 704 sq.meter D) 754 sq.meter
7	Find the surface area of the square pyramid, given that the side length is 9 meters and the slant height is 15 meters.	A) 621 sq.meter B) 644 sq.meter C) 610 sq.meter D) 624 sq.meter
8	Determine the side length of a square pyramid with a lateral area of 480 square feet and a slant height of 16 feet.	A) 7.5 feet B) 9 feet C) 9.5 feet D) 6.5 feet
9	Find the surface area of a triangular pyramid whose area of the base triangle is 450 sq. inches, the base length is 10 inches, and the slant height of the pyramid is 25 inches.	A) 810 sq.inches B) 825 sq.inches C) 802 sq.inches D) 827 sq.inches
10	The lateral surface area of a square pyramid with a base length of 15 meters is 780 square meters. Find its slant height.	A) 15 meters B) 13 meters C) 18 meters D) 16 meters

Problem Id

Problem

Options

Find the surface area of the square pyramid, given that the side length is 14 m and the slant height is 21 m.

A) 874 sq.m

B) 784 sq.m

C) 847 sq.m

D) 748 sq.m

Find the surface area of a triangular pyramid whose area of the base triangle is 56 sq.mm, the perimeter is 17 mm, and the slant height of the pyramid is 22 mm.

A) 432 sq.mm

B) 243 sq.mm

C) 423 sq.mm

D) 234 sq.mm

Determine the side length of a square pyramid if its lateral surface area is 550 square inches and the pyramid’s slant height is 25 inches.

A) 12 in

B) 10 in

C) 9 in

D) 11 in

Find the surface area of a triangular pyramid whose area of the base triangle is 210 sq. m, the perimeter is 20 m, and the slant height of the pyramid is 27 m.

A) 840 sq.m

B) 408 sq.m

C) 804 sq.m

D) 480 sq.m

Find the surface area of a triangular pyramid, if the height of the triangular base is 21 ft, the side of a triangle is 29 ft, and the slant height of the pyramid is 31 ft.

A) 2601 sq.ft

B) 2160 sq.ft

C) 2610 sq.ft

D) 2106 sq.ft

Find the lateral surface area of a pyramid with a side length of 11 meters and a lateral height of 8 meters.

A) 770 sq.meter

B) 775 sq.meter

C) 704 sq.meter

D) 754 sq.meter

Find the surface area of the square pyramid, given that the side length is 9 meters and the slant height is 15 meters.

A) 621 sq.meter

B) 644 sq.meter

C) 610 sq.meter

D) 624 sq.meter

Determine the side length of a square pyramid with a lateral area of 480 square feet and a slant height of 16 feet.

A) 7.5 feet

B) 9 feet

C) 9.5 feet

D) 6.5 feet

Find the surface area of a triangular pyramid whose area of the base triangle is 450 sq. inches, the base length is 10 inches, and the slant height of the pyramid is 25 inches.

A) 810 sq.inches

B) 825 sq.inches

C) 802 sq.inches

D) 827 sq.inches

The lateral surface area of a square pyramid with a base length of 15 meters is 780 square meters. Find its slant height.

A) 15 meters

B) 13 meters

C) 18 meters

D) 16 meters