sissy1979x sissy1979x

25-07-2019
Mathematics

contestada

What is the surface area of the cone? (radius 10in height 26in)
A) 425pi in2
B) 460pi in2
C) 360pi in2
D) 390pi in2

Respuesta :

absor201 absor201

25-07-2019

Answer:

C) 360pi in2

Step-by-step explanation:

Given:

radius, r= 10in

height, h=26in

surface area of the cone, T.S.A= ?

T.S.A=πrl +πr^2

=π(10)(26) +π(10)^2

=260π+100π

=360π^2 !

Answer Link

Otras preguntas

Please help me with this

An author's _________________ information gives clues to his tone and opinions and might in some cases, be the underlying reason for contradictory information i

Really need help with the statistical reasoning!!!!!! AP Statistics: Why do you believe shorter players tend to be better at free throws? Give a statistical (no

8. Karen had a balance of $57 in her checking account. She wrote a check for $90. What is her new balance?

An isosceles triangle has a vertex angle of 70°. What is the measure of each base angle? 70° 55° 20°

give answer of these question

Please help me with this question. (CHOOSE) UNICEF is assisting a local community in the aftermath of a tsunami that contaminated all the local water. WASH pers

I walked a mile before school O A independent clause B dependent clause

can you help me do a sentence with “little did he know” and another one with “only by” please

fats made when manufacturers add hydrogen to the fat molecules in vegetable oils are called