anna10065 anna10065

03-09-2020
Mathematics

contestada

The diameter of a circular tray is 28cm. Find the area of the tray. Take[Pi=22/7]

Respuesta :

mhanifa mhanifa

03-09-2020

Answer:

616 cm²

Step-by-step explanation:

Area of circle:

A = πr² = 1/4πd²

Since d = 28 cm and π = 22/7, the area is:

1/4*22/7*28² = 616 cm²

Answer Link

Otras preguntas

PLSS HELP MEEE!! It'll be very appreciated

Choose ALL correct answers (1, -3) (4, 1) (6, 3) (2, -2)

A population of 50 foxes in a wildlife preserve doubles in size every 14 years. The function y = 50.2*, where x is the number of 14-year periods, models the pop

Plot the point on this function with an x-value of 6. What is the y-value of this point?

In how many ways can a committee of five Democrats and four Republicans be formed from a group of twelve Democrats and twelve Republicans?

a service station on the interstate changes $2.29 per gallon of gasoline and $1.89 per quart for oil. What would be a recourable amount to pay for 10 gallons of

Find the missing side and angle measures in triangle ABC. Round your answers to the neFind the missing side and angle measures in triangle ABC. Round your answe

1. Arc QR = Arc RS = 2. Find x and y -- if your answer is not a whole number, round to the tenths!

Five times a number decreased by 2 is 4, find the number.

Drag the cards to create a two-digit number that matches these rules. Note: Not all cards will be used. ● 0 2 is one of the digits 10 is the nearest ten when ro