Register
An isosceles triangle includes two angles that measure 60' which equation can be used to find the measure of the third angle A. X=180-60 B. X=180x60 C. X=180-2(60) D. X=180+2(60)
93.2k views
4 votes
An isosceles triangle includes two angles that measure 60' which equation can be used to find the measure of the third angle

A. X=180-60

B. X=180x60

C. X=180-2(60)

D. X=180+2(60)

User Terhechte
by
8.7k points

1 Answer

3 votes
The answer is C. since a triangle has to have a total of 180 degrees, you have to add both of the degrees of both the angles. 60 + 60= 120.
180-120=60
Your last angle is 60 degrees.
User Arik Kfir
by
8.6k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!