Question

Match each shape with its surface area. Use for and round to the nearest whole number where necessary.

Questions:
square pyramid: base length 6 meters, slant height 10 meters
___________
cone: radius 4 meters, slant height 8 meters
___________
square pyramid: base length 5 meters, slant height meters
___________
cone: radius 6 meters, slant height 4 meters
___________

Choices:
A) 151 m2
B) 188 m2
C) 156 m2
D) 135 m2

Answer 1

Please add the slant height measure of this --> square pyramid: base length 5 meters, **slant height meters*** How many?

Answer 2

@Channingleigh

Answer 3

11 @Directrix

Answer 4

so what do you think is the area for the 1st pyramid?

Answer 5

I have no clue. @jdoe0001

Answer 6

um I still don't know

Answer 7

notice the triangle with the slant height of 10?

Answer 8

what would be the Area of that triangle?
keeping in mind that \(\bf \triangle Area = \cfrac{1}{2}\times base \times height\)