Tan 32 = f/18
f = 18 × tan 32
= 11.25
= 11 ( to 2 sf)
Hope it helped
Answer:
Height=28
Step-by-step explanation:
You have to work backwards using the formula for a triangle, A=1/2bh
Plug your values in, 126=1/2 9 h
126=4.5 h
126 divided by 4.5 is 28
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I think it 48 i’m not sure
Answer:
I do not understand very well but they are already helping me
