Question

PLEASE HELP trying to study for finals!!!

What is the lateral area of a square pyramid with side length 11.2 cm and slant height 20 cm? (1 point)224 cm2
448 cm2
896 cm2
2508.8 cm2

2. What is the lateral area of a cone with radius 19 cm and slant height 11 cm? (1 point)19 cm2
30 cm2
200 cm2
209 cm2

3. What is the lateral area of the square pyramid, to the nearest whole number?
(1 point)165 m2
176 m2
330 m2
351 m2

4. What is the surface area of the cone, to the nearest whole number?
(1 point)221 cm2
240 cm2
304 cm2
620 cm2

5. What is the surface are

Answer 1

are these practice questions or you just copied ur work here for solutions?

Answer 2

These are practice questions, not for a grade.

Answer 3

lateral area=net area?

Answer 4

no

Answer 5

ohh i see what it is :) well with the first one, you know what the base of one triangle is because u know the length of the square's side and you also know the height of the triangle because you know what the slant height of the pyramid is :) does that make sense to u?

Answer 6

yes

Answer 7

well i believe you should be able to figure out the answer then :) are u okay with the whole set of questions though?

Answer 8

I should be.... but if i ned help ill let you know, thank you so much!

Answer 9

1. B
2. D
3. D
4. B
5. C