sammymack344 sammymack344
  • 17-03-2017
  • Mathematics
contestada

What is the measure of angle x?
A, 10
B. 18
C. 20
D. 25

What is the measure of angle x A 10 B 18 C 20 D 25 class=

Respuesta :

Аноним Аноним
  • 17-03-2017
Right Angle: 90°
40+2x= 90
-40        -40

2x=50
÷2    ÷2

x=25°

Angle X is equal to 25° (Answer Choice D)

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