Question

Help with #12 and #13? Please!

Answer 1

Please! I need to finish this by today and if you could help with answering that would be great!

Answer 2

@Fransisco_w and anyone else

Answer 3

Just google the formulas for these shapes

Answer 4

And you can add the sides of a shape easily on your own

Answer 5

I can't Google it because it logged me out on the internet. Please helpL:-) @swagmaster47

Answer 6

@Fransisco_w

Answer 7

That's confusing.. help plase

Answer 8

circumference is basically the perimeter of a circle and vice versa for the other shapes. So for the first shape in question 13 you know that 1 side is 2cm and it has 6 sides. 2 x 6 = 12cm perimeter
circumference of a circle can be figure out with this equation C=2πr

Answer 9

for the 3rd shape you know that 2 sides are 5cm and the other two sides are 2cm... 2 x 2 = 4cm 5 x 2 = 10 cm 10 + 4 = 14cm for the third shape

Answer 10

for the the last shape in question thirteen its the same thing as the 3rd and you'll get 16 cm

Answer 11

swagmaster gave you the formulas to figure out question 12

Answer 12

I have to finish up a history quiz, so I cant help any longer sorry D:

Answer 13

Its alright thank you