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Sarah is building a chair for her front porch. She cuts each leg so that they form a 45° angle with the base
of the seat of the chair as shown in the diagram below.

Pls I rlly need help.

Sarah Is Building A Chair For Her Front Porch She Cuts Each Leg So That They Form A 45 Angle With The Base Of The Seat Of The Chair As Shown In The Diagram Belo class=

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BREADSTICKSANDCHEESEGO

Answer:

C. 135°

Step-by-step explanation:

The last angle in the top triangle is 90°

The top angle in the bottom triangle is also 90° because they are vertical angles.

The other two in the bottom are also 45° because they and the top 45° angles are alternate interior angles, which means they are equal

180 - 45 = 135°

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