jesiah92 jesiah92

24-06-2021
Mathematics

contestada

Find the area of a regular octagon with
a side length of 10 cm. Round to the
nearest tenth.
10 cm

Find the area of a regular octagon with a side length of 10 cm Round to the nearest tenth 10 cm class=

Relax

Respuesta :

daDERPfood daDERPfood

24-06-2021

Answer:

482.8 cm

Step-by-step explanation:

A=2(1+sqrt2)a^2=2·(1+squrt2)·10^2=482.84271

Answer Link

Otras preguntas

Why do venus fly traps have lysosomes?

what is the largest country in size in Nebraska

A room is 45 m x 15 m. What is the least number of rectangle tiles required to pave the floor of the room, if each tile is 50 cm x 1m?

log3 27=3x+6 solve this please

what contrasts of sound did composers stress?

When 0.2mol of calcium reacts with 880g of water 2.24L of hydrogen gas form at STP How would the amount of hydrogen produced change if the volume of water was d

How many whole numbers less than 500 can be formed using the digits 1,2, 4, and 5

You can buy 3 apples at the Quick Market for $1.05. You can buy 5 of the same apples at Stop and Save for $2.45. Which Place is the better buy? [Also may you pl

what are the characteristics of the graph of the inequality y>-3/5x+5

Solve for y: xy-d=m?