What is the area of sector GPH?
Arc Length and Sector Area

Quiz
•
Mathematics
•
10th Grade
•
Hard
Anthony Clark
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
9π yd2
32π yd2
18π yd2
6π yd2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In a circle, a 90° sector has area 64π in2. What is the radius of the circle?
16 in
32 in
64 in
128 in
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The length of an arc is 18cm and the radius of the circle is 6cm. What is the radian measure of the central angle?
3 radian
2 radian
4 radian
2π radian
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A central angle measure 4.5 radians and has an arc of 35 inches. What is the radius of the circle?
7.78 inches
8.21 inches
157.5 inches
7 inches
5.
MATH RESPONSE QUESTION
1 min • 1 pt
The diagram shows a sector of a circle of radius 4 units, formed from an angle of size 135°.
Find the length of the arc rounded to two decimal places.
Mathematical Equivalence
ON
6.
MATCH QUESTION
1 min • 1 pt
Match the answers to the following problems.
Problem 1
Problem 2
Problem 3
Problem 4
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find arc length
114π/5 ft
2850 ft
95π/6 ft
150π/19 ft
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