The diameter of a circle is 22 meters. What is the circle's area?
Use 3.14 for

Solution:

We know that:

Finding the radius:

Finding the area of the circle:

379.94 m²

Step-by-step explanation:

Given :-

Diameter = 22 m

To Find :-

Area

Formula Required :-

Area (circle) = πr²

Solving :-

Area = 3.14 x 11 x 11

= 3.14 x 121

= 379.94 m²

Solution :-

379.94 m²

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.

answer: answer is b.

[m < b = 120º]

step-by-step explanation: