9h Math

9h Math

9th Grade

10 Qs

quiz-placeholder

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9h Math

9h Math

Assessment

Quiz

Mathematics

9th Grade

Hard

Created by

karen walker

Used 1+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Alex has trained his puppy, Popper, to jump through a ring. According to Alex's measurements and calculations, the ring has a diameter of 3.5 feet. What is the ring's circumference (use 3.14 for pi)?

11.32 ft

10.99 ft

12.25 ft

8.75 ft

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Take 'pi' as 3.14

Find the diameter and the circumference of a circle whose radius is 8cm.

diameter=8cm and Circumference = 50cm

diameter = 16cm and Circumference = 50.24cm

diameter = 4cm and Circumference= 100cm

diameter = 50cm and Circumference=100cm

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The circumference of a circle is equal to 78 inches. What is the radius and the diameter?

Radius = 12.4 inches Diameter = 24.8inches

Radius = 6 inches Diameter = 12 inches

Radius = 5.2 inches Diameter= 10.4inches

Radius=4 inches Diameter=16inches

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Find the circumference of a circle with radius 0.5m rounding your answer to 1 decimal place

1.5m

1.6m

0.8m

3.1m

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Find the circumference circle with radius 5.5mm

34.6mm

34.54mm

31.4mm

17.3mm

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The radius of a circle is 20 inches, what is the diameter?

10 inches

31.4 inches

40 inches

125.6 inches

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The larger sector of the circle is called the

semicircle

chord

minor sector

major sector

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