How do i find a missing angle of a triangle?

Question

Siena Stout

Mathematics

29 May, 10:27

How do i find a missing angle of a triangle?

+4

Answers (2)

Know the Answer?

Shuttershy · Answer 1

value of angle a + value of angle b + remaining angle=180°

Maggie Leach · Answer 2

To determine to measure of the unknown angle, be sure to use the total sum of 180°. If two angles are given, add them together and then subtract from 180°. If two angles are the same and unknown, subtract the known angle from 180° and then divide by 2.