The answer is 19.6 cm^2
you should find the height of the triangle by heron formula: it will be 9.8
so the area is
good luck
you should find the height of the triangle by heron formula: it will be 9.8
so the area is
good luck
Suppose y varies directly with x. If y=16 when x= 8, find x when y=10
2 answers:
You might be interested in