rayhanasif205 rayhanasif205

24-02-2021
Mathematics

contestada

The radius of a circle is 5 cm. What is the radius of another circle whose area is 25 times that of the first one?

Respuesta :

24-02-2021

Answer:

Step-by-step explanation:

a₁ = πr₁⁵ = 25π cm²

a₂ = 25(25π) = 625π cm²

r₂ = 25 cm

Answer Link

Otras preguntas

Larry berman and stephen r. routh, “why the united states fought in vietnam,”

THE CORRECT ANSWER PLEASE!!! Fill in the blank with the appropriate form of the verb talk: Gary is quite _______; he hardly ever shuts up! A. talking B. talked

The antlantic ocean region contains approximately 2 times 10^16 gallons of water. Lake Ontario has approximately 8,000,000,000,000 gallons of water. How many La

Is #7 correct? Please explain.

What are the binomial factors of the polynomial x^3-2x^2+4x-8 a. (x-2),(x+2),(x+1) b. (x+2),(x-2),(x+2) c. (x-2) d. (x-2),(x-2),(x+2)

Since no particular laws are recorded in the mayflower compact, exactly what did the signers agree to

All of the following are economic indicators EXCEPT A: Income Taxes B: The GDP C: Retail Sales D: The Stock Market

Which type of historical evidence is a newspaper article written immediately after the Great Chicago Fire?

What wastes are solid, liquid, or gas wastes that are toxic, flammable, corrosive, reactive, or radioactive

What was a crucial advantage that the english colonies had over other european colonists?