AB=x+5,AC=25,BC=x then find the area of triangle ABC
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Answer:
50 sq.cm
Step-by-step explanation:
area of triangle is l×b×h
first to find x
area =ab+Bc+ac
x+5+25+x
rearranging it
x+5+x+25
x+5+x=25
2x=25-5
2x=20
x=20÷2
x= 10
ab =x+5
ab=10+5
ab=15
bc=10
ab+bc+ac
15+10+25
area=50sq.cm
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