mehreyaranjbar mehreyaranjbar

18-08-2020
Mathematics

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What is the value of a?

I need help. Can someone help me out!!! Please

What is the value of a I need help Can someone help me out Please class=

Respuesta :

skitkat skitkat

18-08-2020

Answer:

I'm not sure about this one but you can try a=40

Step-by-step explanation:

Answer Link

18-08-2020

Answer:

a = 30°

Step-by-step explanation:

Sum of the angles in a triangle is 180°

32° + 2a - 17 + 180° - ( a + 45° ) = 180°

32 + 2a - 17 = a + 45

a = 45 + 17 - 32

a = 30°

Answer Link

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