Help please giving brainly and points! :)
2 answers:
You might be interested in
Answer:
44m
Step-by-step explanation:
A = r² = 154
= 22/7 * r² = 154
= r² = 154 * 7/22
= r² = 49
= r = √49
= r = 7m
Perimeter of circle = 2r
= 2 * 22/7 * 7
= 44/7 * 7
= <u>44 m</u>
<u></u>
Hope it helps
Mark it as Brainliest
Answer:
Step-by-step explanation:
The not simplified form is
you know that is true a and b are both positive or one of it is negative (not both of them).
You can write -44 as -1 × 4 × 11 inside square root.
So, (
)
(NOTE : You must know that is written as
)