Question

Sabendo que r//s, determine o valor de x, em grau, nas figuras.

a) 50
b) 40
c) 30
d) 20
e) 10​

Answer 1

Answer:

As, r // s

So, x+5°=45° [corresponding angles are equal]

→x=45°-5°

→x=40°

Therefore correct option is:- b) 40

Step-by-step explanation:

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