Answer:
(6,7)
Step-by-step explanation:
Answer:
what type of math is this i never seen this before
Find the area of the large circle and the small circle and then subtract those two to find the area of the shaded region.
Radius of the large circle = 5.25
Radius of the small circle = 2.25
Area of larger circle =
πr² = (3.14)(5.25)² = 86.55
Area of smaller circle =
πr² = (3.14)(2.25)² = 15.91
Now subtract the two areas:
86.55 - 15.91 = 70.64
The area of the shaded region is approx. 70.7 cm²
Hope this helps :)
Answer:
the first one
Step-by-step explanation:
