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I need help asap plz

I need help asap plz-example-1
User Aopsfan
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Answer:

Explanation:

The sides of a 45°-45°-90° triangle are in the ratio 1:1:√2

The side opposite the 90° angle is 12√2.

a = c = (12√2)/√2 = 12

The sides of a 30°-60°-90° are in the ratio 1:√3:2.

The length of the side opposite the 30° angle is 12 units.

d = length of side opposite 60° angle = 12√3 units

b = length of side opposite the 90° angle = 2×12 = 24 units

User Voodooattack
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