There's an equation to find the length between 2 points on a plane.
√[(2-4)2 + (2-7)2] = √29
√[(4-6)2 + (7-2)2] = √29
√[(2-6)2 + (2-2)2] = 4
Therefore, Triangle ABC is an iscoceles triangle!
Answer:112+20
112+20=132 which equals to the other equation
Reverse the formula of pi x r^2 = area to find r, the radius.
Then, use r in the formula 2pi x r to calculate the circumference.
Answer:
you multiply 8 with 0.9 easy like that
Answer:
12 x13 = 156
Step-by-step explanation:
