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Firdavs [7]
2 years ago
15

Please help me I will give branliest! Find the two missing sides and write your answer as in simplified radical form. image atta

ched

Mathematics
1 answer:
Alexandra [31]2 years ago
7 0

Answer:

x = y = 15\sqrt{2}

Step-by-step explanation:

Using the sine ratio and the exact value

sin45° = \frac{\sqrt{2} }{2} , then

sin45° = \frac{opposite}{hypotenuse} = \frac{x}{30} = \frac{\sqrt{2} }{2} ( cross- multiply )

2x = 30\sqrt{2} ( divide both sides by 2 )

x = 15\sqrt{2}

The triangle is isosceles (45- 45- 90) , then 2 legs are congruent, so

y = x = 15\sqrt{2}

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