Question

Amy is cutting a triangle shaped baseball pennant banner out of felt. She starts by cutting a base 6 inches long and two angles that each measures 75°. What will the third angle measure?

Answer 1

The third angle will be: 30°

Step-by-step explanation:

Amy is cutting a triangle so we know that the sum of interior angles of a triangle is 180 degrees

She has already cut two angles of 75 degrees, which means she has cut a total of 150 degrees

So,

Let x be the third angle then the sum of all angles will be: 150+x

So,

$150+x = 180\\x = 180-150\\x = 30$

Hence,

The third angle will be: 30°

Keywords: Angles, triangle

Learn more about triangles at:

• brainly.com/question/774670
• brainly.com/question/763150

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Answer 2

Answer:

30*

Step-by-step explanation: