AriellaBrown7 AriellaBrown7

11-03-2016
Mathematics

contestada

GEOMETRY. PLEASE HELP. I'M STUMPED!!!

Given ΔABC≅ΔPQR, m∠B = 3v+4, and m∠Q = 8v-6, find m∠B and m∠Q
A. 22
B. 11
C. 10
D. 25

Respuesta :

Аноним Аноним

15-03-2016

Given the triangles ABC and PQR.
Angle A = Angle P
Angle B = Angle Q
Angle C = Angle R

Angle B = 3v+4
Angle Q = 8v-6
Let's find v

3v+4 = 8v-6
-5v = -10
v = 2

Angle B = 3v + 4
Angle B = 3(2) + 4
Angle B = 10.

The correct answer is letter C. 10

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