Answer:
A right triangle is always 90 degrees.
Step-by-step explanation:
Answer:
{7x^2+168x+840}/{x+12}
Step-by-step explanation:
Answer:
11
Step-by-step explanation:
Answer:
C ≈ 54
Step-by-step explanation:
The circumference (C) is calculated as
C = πd ( d is the diameter )
Here d = 18 , then
C = π × 18 ≈ 3 × 18 = 54
7.8
is the answer :) because you have to turn the fraction into a decimal then multiply by 3.
