Circumference of a circle
A circle has a circumference of 3.14 units.
What is the diameter of the circle?
Use 3.14 for and enter your answer as a decimal.
1 units
-25
1. What is the circumference of a circle with a radius of 3 feet? Round to the nearest whole number.
A. 19 Feet
B. 9 Feet
C. 15 Feet
19 feet
Square root of 49
7
What is the y-intercept of the line that goes through the points (–2, 1) and (5, 6)?
17/7
A circle has a circumference of 1,017.36 units.
What is the radius of the circle?
Use 3.14 for and enter your answer as a decimal.
162 units
(-9) x (-4)
36
2. What formula is used to solve for the sides of a right triangle?
A. Circumference
B. Pythagorean theorem
C. area
Pythagorean Theorem
Square root of 144
12
If y = 6x + 4 is a line equation, then the intercept is:
A. 1
B. 4
C. 6
D. none of these
4
the radius of a circle is 8 units. What is its circumference?
Use 3.14 for and enter your answer as a decimal.
50.24 units
(35) divided by (-5)
-7
3. If the set of a pipe is 12 cm and the run of the pipe is 15 cm, what is the travel of the pipe? Round your answer to the nearest whole number.
A. 27cm
B. 19cm
C. 15cm
19cm
Square root of 529
23
Write an equation of the horizontal line through the point (7 , -5).
A. X=7
B. X=-5
C. Y=7
D. Y=-5
Y=-5
A circle has a circumference of 11,304 units.
What is the diameter of the circle?
Use 3.14 for and enter your answer as a decimal.
3600 units
(-62) + (8)
-54
What is defined as the distance around a circle?
A. Area
B. Perimeter
C. Circumference
Circumference
Square root of 625
25
The formula for the y-intercept of a line is given by
A. b = y-mx
B. b = y + mx
C. b = mx
D. b =m + x
b = y-mx
A circle has a circumference of 7,850 units.
What is the radius of the circle?
Use 3.14 for and enter your answer as a decimal.
12.50 units
(-89) - (72)
161
5. What are the three sides of a triangle called when we are calculating a pipe offset?
A. opposite, adjacent, hypotenuse
B. 45, 45, 90
C. Travel, Run, set
C. Travel, Run, Set
Square root of 1024
32
What is the 6-intercept of y =—3x - 2
A. (-2,0)
B. (-3,0)
C. (0,-3)
D. (0,-2)
(0,-2)