to find area of a trinagle
A=1/2 x b x h
= 1/2 x 9 x 4
= 1/2 x 36
1/2 =0.5
=0.5 x 36
=18.
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Please tell us your thinking on the 25 questions you posted. Attempt some answers, and we'll be glad to help you.
Also -- I don't believe that you posted complete information for many of the questions.
3 answers
Right.
Number one
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