Question

The diagram shows a triangle.
What is the value of z?
98⁰
49°
Z

Answer 1

33

Explanation:

All triangle angles together add up to 180

So we can set up this equation to find angle z:

98 + 49 + z = 180

Now solve:

98 + 49 + z = 180

147 + z = 180

-147 -147

z = 33