Question

what is the area of a triangle with a base of 7 in . and height of 12 in ?
a.42 in2 B. 9.5in2
c.84 in2 d. 19 in 2 ?

Answer 1

a = (12*7)/2

Answer 2

c

Answer 3

area = (base * height)/2

Answer 4

b.9.5 in 2

Answer 5

7times 12 = 84, 84 divided by 2 = 42

Answer 6

what't "in 2" after the answers

Answer 7

the units...inches squared or square inches. Since you multiply 7 inches by 12 inches, you get inches squared.

Answer 8

tnx

Answer 9

yw

Answer 10

a.42