Area of a circle = (pi)(radius squared)
A of Circle X= (3.14)(18cm/2)squared
We need to divide the diameter in half to get the radius.
A of Circle X= (3.14)(9) squared
A of Circle X= (3.14)(81)
A if Circle X= 254.34 cm
A of Circle Y= (3.14)(31cm/2)squared
We need to divide the diameter in half to get the radius.
A of Circle Y= (3.14)(15.5) squared
A of Circle Y= (3.14)(240.25)
A if Circle Y= 754.39 cm
Find the difference in Area:
=Circle Y - Circle X
=754.39 - 254.34
=500.05 cm difference
Circle Y has the greater area of 754.39. It it greater than Circle X by 500.05 cm
The answer is 13.8 and to explain the area model is 8 boxes with 13 mini boxes does that help or should i explain it again
3x-4 is the answer, you have to see that if its 3 times her nieces age it would be 3x and if its four less than that it is 3x-4
Using the distributive property, you’ll get the equation 56i+63.
You’ll distribute (multiply) 7 to 8i, and 7 to 9
