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2 years ago

Find the value of the variable.

Mathematics

1 answer:

Fantom [35]2 years ago

6 0

Answer:

Solution given:

y=25 [base side of isosceles triangle]

sin 45=opposite/hypotenuse

sin45=25/x

x=25/sin45

x=25√2

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Find the measure of HIW in picture.

Contact [7]

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angle of WIJ and HIW is equal to 145 degrees
12x+13=145
12x=132
x=11
angle of WIJ is 10x
angle of HIW is 2x+13
to find angle of HIW, you plug in x=11 into 2x+13 and
the answer and angle of HIW is 35 degrees.

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3 years ago

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kogti [31]

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3 years ago

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