amber20005 amber20005

18-01-2022
Mathematics

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What is length of X and length of Y

What is length of X and length of Y class=

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Bromine67 Bromine67

18-01-2022

Answer:

It is a right angled triangle.

so

tan32 = p/b

or, tan32 = x/5

or, tan32×5 = x

so, x = 3.124

for 5 no. the answer is a. 3.124

For y,

cos32 = b/h

or, cos32 = 5/y

or, y = 5/cos32

so, y = 5.895

for 6 no. 5.895 is closest to 5.994, so the answer is c. 5.994.

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