What is the area of the following circle? Either enter an exact answer in terms of it or use 3.14 for IT and enter your answer as a decimal.
r = 7

153.86

Step-by-step explanation:

Area of a circle = πr². where π =3.14, 3.14×7² =3.14×49= 153.86

you didn't post any answer choices, so its not 100% clear what your teacher is looking for

however, log(15/7) is equivalent to log(15) - log(7)

i'm using the rule log(x/y) = log(x) - log(y)

multiply length by height. multiply the length by the height, and then double the product. work out 10 x 10 results = 100 square inches, then work out 100 x 2 = 200. the answer is 200 square inches.

step-by-step explanation: