200010696 200010696

23-03-2021
Mathematics

contestada

The radius of a circle is 9 kilometers. What is the circle's area?

asking for a fellow student.

Respuesta :

JozeeAderzon JozeeAderzon

23-03-2021

A=π r²=π×9²≈254.469km²

r radius is 9km

I hope it helped!!!

Answer Link

Otras preguntas

Ribosomes are produced by the ______.

Help pls I think it’s scale factor of 2...

Which two- way table contains the same information as the venn diagram?

Which cells are associated with the humoral and cell-mediated parts of the immune system? Humoral—B lymphocytes; cell mediated—T lymphocytes Humoral—B lymph

Heather has $45.71 in her savings account. She bought six packs of markers to donate to her school. Write an expression for how much money she has in her bank a

Which expression is equivalent to algebra II engenuity

HELP PLEASE! Thank youuuuu

Which term best characterizes the role of corals in a coral reef ecosystem? O A. Photosynthetic B. Parasitic C. Abiotic D. Biotic

which of the following is a three dimensional solid has a circle as its cross section? cone pyramid prism cone

_____are charged atoms or groups of atoms. Compounds Ions Molecules Elements