Question

Match each shape with its surface area. Use three point one four for pi and round to the nearest whole number where necessary.

Match Term Definition
square pyramid: base length ten meters, slant height 6 meters A) two hundred twenty square meters
cone: radius 8 meters, slant height 4 meters B) one hundred eighty-eight square meters
square pyramid: base length eleven meters, slant height 5 meters C) two hundred thirty-one square meters
cone: radius 5 meters, slant height 7 meters D) three hundred one square meters

Answer 1

@yass18

Answer 2

surface area of square pyramid = (length base)*(length base) + 4*(1/2)*(length base)*(slant height)

Answer 3

what about the cones?

Answer 4

because i already got the suface area of the square pyramid

Answer 5

surface area of cone: π · r^2 + π · r · squareroot(r^2 + h^2)

Answer 6

can u zone it down to 7th grade language look

Answer 7

lool

Answer 8

lol pi*(radius)*(radius) + pi*(radius)* (square root ((radius)*(radius) + (height)*(height))))

Answer 9

no wait...

Answer 10

sorry I was thinking actual height... you were given slant height
so that would be
pi*(radius)*(slant height) + pi*(radius)*(radius)