kaylasantiago802 kaylasantiago802

11-03-2021
Mathematics

contestada

The diameter of a circle is 20 ft. Find its area in terms of 7.

Respuesta :

muniirojama muniirojama

11-03-2021

Step-by-step explanation:

The circumference of a circle is (pie) X d (d = diameter) or 2(pie) r ( r = radius)

The circumference of a circle of 20 foot diameter = (22/7) x 20 =

440/7 = 62.86 foot

Answer Link

Otras preguntas

An economy is employing 4 units of capital, 5 units of raw materials, and 4 units of labor to produce its total output of 360 units. Each unit of capital costs

he function f(x) = –x2 – 4x + 5 is shown on the graph. On a coordinate plane, a parabola opens down. It goes through (negative 5, 0), has a vertex at (negative

tan^2 theta - cot^2 theta = sec^2 theta (1-cot^2 theta)

Find the value of x. Round the length to the nearest tenth.

a) TRUE or FALSE: d = p (a − s) 2 + (b − t) 2.

A shopkeeper marks the price of an article 40% above the cost price and allows 20% discount. If the purchase price of an article is rs 1000, find the mark price

what is operating system?

How did some Islamic groups respond to the presence of US troops in Saudi Arabia before September 11, 2001? They joined forces with the Saudi government. They a

Eileen is reading a novel for her library’s summer reading program. Which question can Eileen ask herself to best form a personal connection with the text? A. W

Dominick is training for a race. He spends 0.75 hours running each time he runs and 1.5 hours swimming each time he swims. This week, he spent more than 6 hours