lilboitj lilboitj
  • 15-01-2020
  • Mathematics
contestada

The diameter of a circular platemat is 42 centimeters.
What is the approximate area of the circular placemat?

Respuesta :

lillyleak256
lillyleak256 lillyleak256
  • 15-01-2020

Answer:

1385 cm

Step-by-step explanation:

pi r²= area

21×21=441

441× pi =1385 cm

Answer Link

Otras preguntas

Find two numbers whose sum is 24 and whose product is 63.
Do i need the comma in this sentence or is it unnecessary? "after the family gets done eating dinner, they gather around the fireplace to visit. "
I need facts from the civil war! Please help!
Consumers are individuals, businesses, or other groups that a. buy products. b. manufacture products. c. transfer products. d. sell products
The scale on a map shows that 1 inch equals 5 feet. What is the distance between two points that are 8 inches apart on the map? 10 feet 20 feet
Does a piece of dust have heat
When football is the cultural centerpiece of sports in high schools, gender equity is difficult to achieve?
What is the volume of 1.2 moles of oxygen gas (O2) at standard temperature and pressure (STP)?
Usted _____ pone la ropa. A. me B. te C. se D. nos E. os
How many countries have spanish as their primary official language?