3.07, 3.7, 3.77, 7.3, 7.33
Hello from MrBillDoesMath!
Answer:
r = = 57.6 (approximately)
Discussion:
Given: circumference of circle O = 362.14
The circumference of a circle of radius r, is given by the formula C = 2 *PI *2.
So we need to find the value of r in
2*Pi*r = 362.14
Divide both sides by 2*PI to get
r = (362.14)/ (2 * Pi) = (362.14)/ 6.283 (approximately)
= 57.6 (approximately)
Thank you,
MrB
Answer:
Acute and Equilateral
Step-by-step explanation:
The little dashes on the sides indicate congruent sides
Each side has a singular dash meaning that all the sides are congruent. If all the sides are congruent then all of the angles are congruent
The angles in an equilateral triangle are 60
An acute triangle angles are all less than 90
All of the angles in a equilateral triangle are less than 90 therefore this is an equilateral acute triangle
2c + 5c - 25 = 10
7c = 35
c = 5
the answer is c= 5
5/8÷8=5/8×1/8
5/64 is the answer