Remember for any two polygons
Area of polygons is directly proportional to square of sides
So
- BC²/XY²=135/15
- 15²/XY²=9
- (15/3)²=XY²
- XY=5in
#35
- HJ²/XY²=168/378
- 8²/XY²=0.44
- XY²=64/0.44
- XY²=145.45
- XY\approx 12+
I think it’s about 134.13 ft
to find the circle the formula is pi times the radius squared so:
12.5 x 12.5 = 156.25
156.25 x pi ≈ 490.8738 ft squared
to find the square it’s base x height so:
25 x 25 = 625
then to find the shaded part you just find the difference:
625 - 490.87 = 134.13 ft
Answer:
3.141592653589793......It will go on for infinity
3/5, as 80/100 - 20/100 = 60/100, which simplifies to 3/5.
603/25=24 and 3/25 (mixed number)
24.12 (decimal)
