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01-07-2020
Mathematics

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A school crossing sign is shown. Find the measures of angle A and angle C

A school crossing sign is shown Find the measures of angle A and angle C class=

Respuesta :

01-07-2020

Answer:

m∠A = 135°

m∠C = 135°

Step-by-step explanation:

There are 540° in a pentagon.

You are given 3 90° angles

540-90(3) = 270

∠A and ∠C are congruent

270/2 = 135° each

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