Find the area of a sector

990 cm²

Step-by-step explanation:

Given ratio of radii = a : b , then

ratio of areas = a² : b²

Here

ratio of radii = 50 : 30 = 5 : 3 , then

ratio of areas = 5² : 3² = 25 : 9

let x be the area of sector DEF , then using proportion

= ←

cross- multiply

25x = 24750 ( divide both sides by 25 )

x = 990

Area of sector DEF = 990 cm²

whose power in the senate is equal to the power of the speaker of the house?

step-by-step explanation:

they can both be solutions depends on the equation

step-by-step explanation:

what is the equation? ?