Question
NEED SERIOUS HELP IN GEOMETRY PLEASE!!!!!!
1 Express seven pi over four in degrees.
A 74°
B 103°
C 158°
D 315°
2 What constant of proportionality is represented by the following ratio?
theta equals s over r equals arc length over radius
A Radian measure
B Circumference
C Arc length
D Radius
3 Express 75° in radians. Round to the nearest hundredth.
A 0.66
B 1.31
C 2.62
D 3.93
1 Express seven pi over four in degrees.
A 74°
B 103°
C 158°
D 315°
2 What constant of proportionality is represented by the following ratio?
theta equals s over r equals arc length over radius
A Radian measure
B Circumference
C Arc length
D Radius
3 Express 75° in radians. Round to the nearest hundredth.
A 0.66
B 1.31
C 2.62
D 3.93
Asked by: USER4872
521 Viewed
500 Answers
Answer (500)
1. 7 pi means 7×180=1260
1260÷4= 315
Answer is D
2. arc length
3. radian is invovling pi
75= pi/180= 5pi/12
1260÷4= 315
Answer is D
2. arc length
3. radian is invovling pi
75= pi/180= 5pi/12