Answer:
Ratio of area of circles: = πr2 :πc2 = πr2 :π r2 4 = 4 :1. 1. The small equilateral triangle is rotated through 60° about O, the center of the circle. The arm of the rotation is the radius of the circle
Step-by-step explanation:
It is an acute triangle since all the sides are less than 90 degrees (it's also equilateral)
2 and 14/15
Because the first step of subtraction is common denominators
Answer:
R= -0.95
Step-by-step explanation:
HOPE THIS HELPS :)
Answer:
100
Step-by-step explanation:
i dont know but the website i was on said 100
