afranklin1383 afranklin1383

20-09-2021
Mathematics

contestada

Which answer choice is this?
A 33

B 60

C 72

D 65

Which answer choice is this A 33 B 60 C 72 D 65 class=

Respuesta :

22-09-2021

Answer:

x = 11

Step-by-step explanation:

• All interior angles in a triangle add up to 180.

• The square in the triangle represents 90°

90 + 45 + 1 + 4x = 180

136 + 4x = 180

4x = 180 - 136

4x = 44

x = 11

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