SaiBook.us SAT-1

Quiz At Home

Title: Geometry

Grade: 8-a Lesson: T1-P1

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	The circumference of a circle is 56 cm. Find its area.	A) \$249.36 cm^2\$ B) \$277.36 cm^3\$ C) \$264.36 cm^4\$ D) \$235.36 cm^5\$
2	A circular pond has an area of 50 square feet. What is the diameter of the pond.	A) 2.56 ft B) 7.98 ft C) 3.56 ft D) 5.65 ft
3	ABC is an obtuse triangle with area 37.5 sq.ft, angle B = 60°, and AB = 8.66 ft. Find height.	A) 9.5 feet B) 8.2 feet C) 7.5 feet D) 6.5 feet
4	The length of each equal side of an isosceles triangle is 20 cm and the included angle between those two sides is 90 degree. Find the area of the triangle.	A) 197 sq cm B) 198 sq cm C) 199 sq cm D) 200 sq cm
5	The perimeter of an isosceles triangle is 30 cm. One of the equal sides measure 12 cm. Find the length of the third side?	A) 12 cm B) 8 cm C) 9 cm D) 6 cm
6	The perimeter of an isosceles triangle is 55 cm, and the length of one side is 15 meters; calculate the size of the other sides.	A) 15 cm, 25 cm B) 21 cm, 19 cm C) 20 cm, 20 cm D) 17 cm, 23 cm
7	Find the slope of the line joining the points (-4, -6) and (4, 6).	A) \$2/3\$ B) \$3/2\$ C) \$5/3\$ D) \$3/5\$
8	If the slope of a line joining A(-6, x) B(−12, 6) is 1, then find x.	A) 12 B) 24 C) 18 D) 15
9	The sides of a triangle are in the ratio 3 : 4 : 5, and the perimeter is 36 cm. Find the lengths of the three sides.	A) 12 cm, 18 cm, 20 cm B) 9 cm, 12 cm, 15 cm C) 10 cm, 13 cm, 16 cm D) 19 cm, 22 cm, 23 cm
10	Find the length of the line segment between points P(-4, -6) and Q(-6, -8).	A) \$sqrt 5\$ B) \$sqrt 6\$ C) \$sqrt 8\$ D) \$sqrt 9\$

Problem Id

Problem

Options

The circumference of a circle is 56 cm. Find its area.

A) \$249.36 cm^2\$

B) \$277.36 cm^3\$

C) \$264.36 cm^4\$

D) \$235.36 cm^5\$

A circular pond has an area of 50 square feet. What is the diameter of the pond.

A) 2.56 ft

B) 7.98 ft

C) 3.56 ft

D) 5.65 ft

ABC is an obtuse triangle with area 37.5 sq.ft, angle B = 60°, and AB = 8.66 ft. Find height.

A) 9.5 feet

B) 8.2 feet

C) 7.5 feet

D) 6.5 feet

The length of each equal side of an isosceles triangle is 20 cm and the included angle between those two sides is 90 degree. Find the area of the triangle.

A) 197 sq cm

B) 198 sq cm

C) 199 sq cm

D) 200 sq cm

The perimeter of an isosceles triangle is 30 cm. One of the equal sides measure 12 cm. Find the length of the third side?

A) 12 cm

B) 8 cm

C) 9 cm

D) 6 cm

The perimeter of an isosceles triangle is 55 cm, and the length of one side is 15 meters; calculate the size of the other sides.

A) 15 cm, 25 cm

B) 21 cm, 19 cm

C) 20 cm, 20 cm

D) 17 cm, 23 cm

Find the slope of the line joining the points (-4, -6) and (4, 6).

A) \$2/3\$

B) \$3/2\$

C) \$5/3\$

D) \$3/5\$

If the slope of a line joining A(-6, x) B(−12, 6) is 1, then find x.

A) 12

B) 24

C) 18

D) 15

The sides of a triangle are in the ratio 3 : 4 : 5, and the perimeter is 36 cm. Find the lengths of the three sides.

A) 12 cm, 18 cm, 20 cm

B) 9 cm, 12 cm, 15 cm

C) 10 cm, 13 cm, 16 cm

D) 19 cm, 22 cm, 23 cm

Find the length of the line segment between points P(-4, -6) and Q(-6, -8).

A) \$sqrt 5\$

B) \$sqrt 6\$

C) \$sqrt 8\$

D) \$sqrt 9\$