Surface Area:Question 10 Lamar plans to paint the net above before folding it into a

triangular prism. What is the surface area he will paint?

13 cm

10 cm

Select one:

12 am

13 cm

840cm

20 cm

O

780cm

810cm

ОО

0 720cm

Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright

Can someone me with my math problems i have a bunch. i will give brainliest and lots of pleeeaaasssee