Answer:
ok
Step-by-step explanation:
The variable for b is -32.
The answer is 6 and that’s after it’s rounded
75/25= 3
72/24= 3
7*3= 21
x= 21
I hope this helps!
~kaikers
It is proved in the answer that an exterior angle of the triangle equals the sum of two opposite interior angles.
<h3>
What is the exterior angle property of a triangle?</h3>
If a triangle's side is created, the outside angle that results is equal to the product of the two opposite internal angles.
In the figure given below we can see:
∠BCD is the exterior angle of the triangle
∠ABC + ∠BAC + ∠BCA = 180° (Angle sum property of a triangle)
∠BCA + ∠BCD = 180°(Linear pair)
From both equations we can say that:
∠ABC + ∠BAC + ∠BCA = ∠BCA + ∠BCD
∠ABC + ∠BAC = ∠BCD
Hence Proved
Learn more about triangles on:
brainly.com/question/1058720
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