Find the area of all the sides and then divide each area by two. add them all up to get your answer.
Answer:
The surface area is 900cm^2
Step-by-step explanation:
Multiply 3 and 10 to get 30
Then square 30 by multiplying 30 x 30, to get 900.
Answer:
133.20 degrees
Step-by-step explanation:
Since the straight line is equal to 180 degrees, you just need to subtract 180 by 46.8 to find the measurement of n. 180-48.2=133.20 degrees.
It is the Identity Property of addition and multiplication
I don't have popsicle but I'm sure you will melt by this answer.

Hope this helps. (please don't melt)
r3t40