Question

AB=12,BC=9,AC=15, the area of triangle ABC

Answer 1

Answer:

brother please give the two sides that are base aand height

but i try to help you

Step-by-step explanation:

there are 3 conditions

1st

if ab is base and bc is height

1/2*12*9 = 6*9=54cm2

2nd

if bc is base and ac is height

1/2*9*15 =1/2*135=67.5 cm2

if ac is base and ab is height

1/2*12*15=90cm2

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