JamellaP402875 JamellaP402875

31-10-2022
Mathematics

contestada

Radius 11 cmFind the surface area to the nearest hundredthusing 3.14 instead of Pi.126.65 cm2138.16 cm21393.11 cm21519.76 cm2

Respuesta :

ShawX285273 ShawX285273

31-10-2022

The area of the circle is given by the formula

[tex]A=\pi r^2[/tex]

where r is the radius here.

It is given r = 11.

Hence the area is given by

[tex]\begin{gathered} A=\pi\times11\times11 \\ =3.14\times11\times11 \\ =379.94 \end{gathered}[/tex]

Answer Link

Otras preguntas

What is the surface area of a triangular pyramid if each face has an area of 80 m2?

Which verb agrees with the subject of the sentence? Often the smallest moments within a perfect day _______ as the brightest jewels of a treasured memory. A.

There is a 10 pack of 2.1 ounce bars, and it costs $15.37, what is the price per ounce?

When you formulate a system of equations, you have at least ___ fact(s) that each need to be summarized as one sentence and then their corresponding equations.

How many countries are there in the world

Specific factors that effect views on death and dying

grandma has 14 red roses and 7 pink roses.how many more red roses than pink roses does she have?

Which of a cell's organelles releases energy stored in food? A. Chloroplasts B. Mitochondria C. ER (Endoplasmic Reticulum) D. Lysosomes

three features of an etiolated plant

Which is the entire verb phrase in this sentence? The whole event had been secretly planned by the Wong twins. a. planned b. had been secretly planned c. had