Question

please help???

Answer 1

each of the triangle has an area=1/2*1.7*4.8 cm^2
and the square has an area=1.7*1.7 cm^2

Answer 2

so is 19.21?

Answer 3

can you help with these two also please?

Answer 4

yes its 19.21

Answer 5

alright thank you

Answer 6

in the 2nd pic...surface area = pi*r*l+pi*r^2

Answer 7

so 20.29?

Answer 8

yes...pic 3 is the same

Answer 9

got it! thank you!

Answer 10

you are welcome:)