Question

please solve questions no a b c d

Answer 1

Answer:

$a=450cm^{2} \\b=52dm^{2} \\c=216cm^{2}$

Step-by-step explanation:

Answer 2

Answer:

a.450

b.52

c.21.6

d.13.5

Step-by-step explanation:

to find the area of a triangle you multiply the height and the base and divide the answer by 2