What is the measure of ZB?

Mathematics

2 answers:

Anvisha [2.4K]3 years ago

8 0

A. 60°

its an equilateral bc all the sides are the same, meaning that all of the angles would be equal. all triangles add up to 180°, and 60 times 3 is 180°

Tanya [424]3 years ago

3 0

A. 60

Step-by-step explanation:

ZA + ZB + ZC = 180°

180° ÷ 3 = 60°

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