PLEASE HELP IN URGENT NEED

A

Step-by-step explanation:

A number divisible by 9 is also divisible by 3. This is because nine is basically just 3+3+3.

the last one

Step-by-step explanation:

i nine is divisible by three and 3 is a factor of 9 the other one is just false

for you to understand- 9

                                  3         3

For example, 3 and 6 are factors of 12 because 12 ÷ 3 = 4 exactly and 12 ÷ 6 = 2 exactly. The other factors of 12 are 1, 2, 4, and 12.

so the rectangle is 80cm (area)

now to find the area of a triangle.

base times height.

4 times 8.

your answer is 96cm.

hope this .