Please help and write a proper answer I really need it. Thanks.

Mathematics

2 answers:

d1i1m1o1n [39]3 years ago

7 0

Answer:

A cone is 360 triangles rotated in a circle, so find the hypotenuse of the triangle and multiplying it by 360 you would get the surface area of the cone

(っ◔◡◔)っ ♥ Hope It Helps ♥

PolarNik [594]3 years ago

6 0

Answer:The value of the surface area (in square centimeters) of the cone is equal to the value of the volume (in cubic centimeters) of the cone. The formula for the surface area S of a cone is S=πr2+πrl, where r is the radius of the base and l is the slant height.

Step-by-step explanation:

You might be interested in

1. Suly watched a film that was 90 minutes long. 1/6 of the way through the film, the

AleksandrR [38]

Answer:

15 minutes

Step-by-step explanation:

Suly watched a film that was 90 minutes long. Then, she stopped at the $\frac{1}{6}$ mark. This means that we have to find $\frac{1}{6}$ of 90 minutes to find the amount of time Suly watched before the pizza man arrived. So therefore, the answer is 15 minutes.