On a piece of paper, use a protractor and a ruler to construct triangle ABC with AB = 8 cm, m∠A = 90°, and m∠B = 45°.
What is the measure of AC?

A. 12 cm
B. 8 cm
C. 3 cm
D. 6 cm

Please explain your answer!!!

x = 17

step-by-step explanation:

in the given figure, two triangles are inscribed in a circle where ∠bae ≅ ∠dae which makes the side be and de equal so we can write it as:

3x - 24 = x + 10

solving this equation for x to get:

3x - x = 10 + 24

2x = 34

x = 34/2

x = 17

therefore, the value of x = 17.

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation:

overpriced

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