66tnqs88sm 66tnqs88sm
  • 02-06-2021
  • Mathematics
contestada

The diameter of a circle is 20 ft. Find its area in terms of T.
Answer: A=
ft2
Submit Answer
7

Respuesta :

samuelonum1
samuelonum1 samuelonum1
  • 07-06-2021

Answer:

314.2ft^2

Step-by-step explanation:

Given data

Diameter= 20ft

Radius r= 20/2= 10ft

The expression for the area is

A= πr^2

A= 3.142*10^2

A= 3.142*100

A= 314.2ft^2

Hence the area is 314.2ft^2

Answer Link

Otras preguntas

Which situation models combining a number and its additive inverse to make 0? A. After spending $20.00, Marjorie has $20.00 left in her wallet. B. The temp
If the temperature of a piece of steel decreases, what happens to its density? (1 point)
A block of an unknown metal has a mass of 145 dg and a volume of 2.3 cm3. what is the density of the unknown in units of g/ml?
Multiply and simplify. 70/63 x 21/15
What is the verb of theoretical
In this section, what operation will be done to polynomials? Select all that apply. Addition Division Multiplication Subtraction Squaring
Which of these is an aggregator? 1. a browser plugin 2.a widget 3. an RSS reader 4. a utility
Define conscience in your own words.
how is google suit similar to microsoft office
How did Carnegie’s early job with the railroads greatly contribute to his success in the steel business