# Math

Find the lateral area of the cone. Use 3.14 fo pi and round result to the nearest whole unit.
Side unit: 28cm

A) 1,319 cm squared
B) 2,639 cm squared
C) 707 cm squared
D) 2,026 cm squared

1. 👍
2. 👎
3. 👁
1. If by side unit, you mean "slant height"
then the area of the cone = πrl, where l is the slant height, so

Area = π(15)(28) = appr 1319

1. 👍
2. 👎
2. are u correct?

1. 👍
2. 👎
3. Its A

1. 👍
2. 👎
4. 1.c
2.b
3.d
4.a

1. 👍
2. 👎
5. It's actually
1. a
2. b
3. d
4. a

1. 👍
2. 👎
6. Psuedonym is right!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

1. 👍
2. 👎
7. yes Psuedonym is correct thanks again!

1. 👍
2. 👎
8. @Psuedonym is right!!!! I came here to check my answers and they were correct!

1. 👍
2. 👎
9. Psuedonym is 100% correct :)

1. 👍
2. 👎
10. Pseudonym is right for 8th grade

1. 👍
2. 👎
11. Thanks pseudonym.. we were struggling even with the formulas.. these are hard

1. 👍
2. 👎

## Similar Questions

1. ### MATH

_________________________________ 1. Use a formula to find the surface area of the square pyramid. (H.6ft.)(W.3ft.)(L.3ft.) A. 45 ft B. 81 ft*** C. 36 ft D. 72 ft _________________________________ 2. Find the lateral area of the

1.Find the lateral area of a cone with a radius of 7 ft. and a slant height of 13 ft. Use 3.14 for ð and round to the nearest tenth. 439.6 ft2 324.5 ft2 571.5 ft2 285.7 ft2 2.Find the surface area of a square pyramid with a base

3. ### Math

1.) find the volume of the given pyramid. H= 7yd B= 7yd and L= 9yd A. 147yd.^3 B. 157 yd.^3 C. 221 yd.^3 D. 441 yd.^3 ******* 2. Find the volume of a square pyramid with a base length of 9 cm and a height of 4cm. A. 324cm. ^3 B.

4. ### math Help!!!!!!

1. which solid has one base that is a rectangle and four lateral surfaces that are triangles? (1 point ) triangular pyramid ****** cone rectangular prism rectangular pyramid 2. Sarah needs to cover the lateral area and the base on

1. ### Geometry

1. Find the surface area for the given circle. A.) 564 in² B.) 664 in² C.) 1,120 in² D.) 1,080 in² 2. Find the lateral area for the given prism. A.) 1,092 cm² B.) 998 cm² C.) 1,272 cm² D.) 870 cm² 3. Find the surface area

2. ### geometry

1. What is the lateral surface area of a square pyramid with side length 11.2 cm and slant height 20 cm? 224 cm2 448 cm2 896 cm2 2508.8 cm2 2. What is the lateral surface area of a cone with radius 19 cm and slant height 11 cm? 19

3. ### MATH QUIZ PLS HELP!!!

1.Find the lateral area of a cone with a radius of 7 ft. and a slant height of 13 ft. Use 3.14 for ©£ and round to the nearest tenth. 439.6 ft^2 324.5 ft^2 571.5 ft^2 285.7 ft^2*** 2.Find the surface area of a square pyramid

4. ### Math help, anyone?

Find the volume of a square pyramid with a base length of 9 cm and a height of 4 cm. 324 cm3 108 cm3 36 cm3 152 cm3 Find the volume of a cone with a radius of 10 mm and a height of 6 mm. 628 mm3 600 mm3 1,884 mm3 1,254 mm3 Find

1. ### math

i need help with geometry semester b unit 7 lesson 10 surface area and volume unit test i need someone to check my anwsers and to tell what i did wrong 1) use euler's formula to find the missing number vertices 15 edges 24 faces?

2. ### algebra - HELP

1. which solid has one base that is a rectangle and four lateral surfaces that are triangles? (1 point ) triangular pyramid ****** cone rectangular prism rectangular pyramid 2. Sarah needs to cover the lateral area and the base on

3. ### GEOMETRY(SURFACE AREA)

Find the surface area and the lateral area of a regular square pyramid with base edge 6 and a lateral edge √34. PLEASE PLEASE HUHU Teach me how and what is lateral edge

4. ### Math

1.Which solid has one base that is a triangle and three lateral surfaces that are triangles? A:Triangular Pyramid*** B:Triangular Prism C:Rectangular Prism D:Rectangular Pyramid 2.A solid with two parallel and congruent bases