Hxlly786395 Hxlly786395

15-01-2022
Mathematics

contestada

Work out the area of the circle.

Take pi to be 3.142 and write down all the digits given by your calculator.

The radius is 21cm.

Please help!!

Respuesta :

ikhouriahabubakar73 ikhouriahabubakar73

15-01-2022

Answer:

A=πr2=π·212≈1385.44236cm²

Answer Link

Otras preguntas

Which choice is equivalent to the product below when x > 0?

Read these lines from the poem: I like to see it lap the miles, And lick the valleys up, And stop to feed itself at tanks; Why might the poet have described the

Propylene glycol is used in almost every commercially made body care product in the world. Cosmetic companies use it as an inexpensive substitute for a more exp

Something China and Japan have in common

Find the percentage decrease in price from £34 to £15

Select all the shapes below that have a constant cross-section between a pair of faces. Sphere Cuboid Cylinder Pyramid Pentagonal prism Cube Cone

what type of line is PQ?

1. Label: Based on what you have learned, identify the organs of the human digestive system.

GEOMETRY = Pythagorean Theorem For the following right triangle, And the side length x. Round your answer to the nearest hundredth. 11 0 X Ś 10

B. A beaker containing 250 cm³ of aqueous solution freezes at -2.21°C. The density of the solution is 1.37 grams/cm³. If the solution is 72.1 % by weight water,