You have to use sin, cos, tan and find the length of the last side and other angles. Then you have to put an imaginary line down the middle and use the sin, cos, tan to find the height and then do 1/2 base times height.
Answer:
-42
Step-by-step explanation:
f(8)=6(1-8)
because of that 1-8 is -7 so you times by 6 and get -42
t h e r e c i p r i c l e o f - 2 i s 2
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A you never make a clown costume for a little brother / 1 tell is how ddi it oh dora said and
quit saying it every body else fault it
Ut no body fault all some time time ppl make mistake but you get better of 2 mistake get better