115k views
5 votes
Calculate the size of angle ø. An isosceles triangle. Answer in degrees to the nearest integer.

Calculate the size of angle ø. An isosceles triangle. Answer in degrees to the nearest-example-1
User LMVogel
by
7.8k points

1 Answer

7 votes

Answer:

Explanation:

cosθ = 1.3/3.1

θ = arccos(1.3/3.1)

Calculate the size of angle ø. An isosceles triangle. Answer in degrees to the nearest-example-1
User Johnrechd
by
6.7k points