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13. Find the base of a triangle 4 points whose : Area = 300 cm² height= 7.5 cmO 70 cmO 75 cmO 80 cmO 85 cm​

Answer»

base=80here is the ANSWERIF you like my answer MAKE me as a brianistStep-by-step EXPLANATION:LET the base=xheight=7.5cmarea=300cmsqArea of a triangle=1/2×b×h 300=1/2×x×7.5 300×2/7.5=x 600/7.5 =x x=80base=x=80cmoption (C)



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