A bicycle training wheel has a radius of 3 inches. The bicycle wheel has a radius of 10 inches. Approximately how much smaller, in square inches, is the areaof the training wheel than the area of the regular wheel?Use 3.14 for 흅

Step-by-step explanation:

GIVEN: A bicycle training wheel has a radius of . The bicycle wheel has a radius of .

TO FIND: Approximately how much smaller, in square inches, is the area of the training wheel than the area of the regular wheel.

SOLUTION:

radius of bicycle wheel

area of bicycle wheel

putting value,

area of bicycle wheel

radius of bicycle training wheel

area of bicycle training wheel

putting value,

area of bicycle wheel

difference in area of bicycle wheel and bicycle training wheel

hence the training wheel is smaller than regular wheel

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.