g2iqpty9ct g2iqpty9ct

06-05-2021
Mathematics

contestada

The diameter of a circular place mat is 42 centimeters. What is the approximate area of the circular place mat?

Respuesta :

emioritsewaramigrace emioritsewaramigrace

06-05-2021

Answer:

1385 cm

Step-by-step explanation:

pi r²= area

21×21=441

441× pi =1385 cm

Answer Link

Otras preguntas

20 POINTS+BRAINLIEST 8TH GRADE MATH: estimating integers between square roots repost because the file wouldn't upload

Please help me with the question below 5 points each pls explain as well or I'll report you thanks :)

the measure of the angels of a quadrilateral are in ratio 2:4:5:7 find the measure of each of it's angles

18. Aerobic respiration produces more cellular energy than respiration in an anaerobic environmen OTrue O False

A town has a population of 1.23 x 10 and grows at a rate of 6.7% every year. Which equation represents the town's population after 4 years?

You have always been outspoken, and when you have an idea in your heart, you will say it. Once, you made a big disaster because of your impulsive remarks, which

which of the followinf is a list of equivalent numbers?

Which activity is an example of a logos appeal in a wartime speech? A. Showing an audience charts and maps of a military strength B. Using patriotic background

what percentage is represented by the diagram bellow?

Which sentence incorrectly uses a hyphen? A. At almost 800,000 square feet, the Dubai Miracle Garden is the largest garden in the world. B. This rock-hard stea