Jazzyjaz99251 Jazzyjaz99251

11-05-2021
Mathematics

contestada

Work out the area of this circle. Take pi to be 3.142 and give your answer to 1 decimal place radius is 4cm

Respuesta :

meowmeow223334 meowmeow223334

11-05-2021

Area formula: pi * r^2
Given pi = 3.142 and r = 4
Plug in the values
Area = 3.142 * 4^2
Area = 3.142 * 16 = 50.272
Round to nearest 1 decimal place

Solution: 50.3 cm^2

Answer Link

Otras preguntas

why are cash flow statements useful in managing money?

What is the value of x

What is the population in 2023

40 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Read these lines from Alfred, Lord Tennyson's "Ulysses." "It little profits that an idle king,/By this still hearth, a

what is the ryme scheme used in the stanza bond and free

Why are computer networks important to businesses?

Dave bought a rental property for $490,000 cash. one year later, he sold it for $500,000. what was the percentage return on his $490,000 investment?

What is/are one source of mineral deposits on the seafloor? A. Seafloor spreading B. Coral reefs C. Lagoons D. Volcanic vents

Quick anyone know the answer to this algebra question?

An angle formed by extending a side of a triangle is called a/n