The building site is 90 metres long and 45 metres wide. what is the area of the site?

7

step-by-step explanation:

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11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2

i'm sorry mate, but i am not seeing any figures. i am unable to solve this for you.