# help me guy if u smart

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### QUESTION 1

1. What is the approximate volume of this cylinder? (Use π = 3.14.)

 4823.04 m3 602.88 m3 200.96 m3 1205.76 m3

5 points

### QUESTION 2

1. What is the area of this circle? (Express your answer using π.)

 A= 324π cm2 A= 81π cm2 A= 9π cm2 A= 18π cm2

5 points

### QUESTION 3

1. A circle has a radius of 10 yards. What is the circumference of the circle? (Express your answer using π.)

 10π yards 30π yards 5π yards 20π yards

5 points

### QUESTION 4

1. What is the side length of a regular 12-sided polygon if the perimeter is 156 centimeters?

 13 cm 10 cm 15.6 cm 12 cm

5 points

### QUESTION 5

1. In the triangle shown, what is the value ofx?

 74° 48° 32° 58°

5 points

### QUESTION 6

1. What ismCDG?

 90° 125° 35° 55°

5 points

### QUESTION 7

1. Consider the image.

Are ∠EFDand ∠EFCsupplementary?

 Yes, because the sum of the two angles is 180°. No, because the sum of the two angles is not 90°. Yes, because the two angles share a vertex and a side. No, because they share a vertex and a side.

5 points

### QUESTION 8

1. KBJand ∠JBAare complementary.

What is the measure of ∠KBJ?

 142° 38° 52° 86°

5 points

### QUESTION 9

1. If two angles are supplementary and one angle is 84°, what is the measure of the other angle?

 96° 6° 84° 90°

5 points

### QUESTION 10

1. What is the approximate area of this circular pond?

 49,062.5 ft2 78,125 ft2 196,250 ft2 392.5 ft2

5 points

### QUESTION 11

1. What is the approximate circumference of a pizza pan with a diameter of 13.2 inches? (Use π = 3.14)

 62.172 inches 82.896 inches 20.724 inches 41.448 inches

5 points

### QUESTION 12

1. What type of angles are ∠DPJand ∠KPC?

 Complementary angles Supplementary angles Adjcent angles Vertical angles