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Can someone pls answer this
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14 votes
Can someone pls answer this

Can someone pls answer this-example-1
User Dov Rosenberg
by
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1 Answer

6 votes

Answer:

a) 148°

b) 35.35 cm squared

Explanation:

a)


\alpha =2tan((14)/(4) )^(-1) =148

b)


A=4*14-(\pi 4^(2)*148 )/(360) =35.35cm^(2)

User ACEG
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