Answer:
Step-by-step explanation:
In case of rectangle:
Length l = 30 cm
Width w = 14 cm
Since, circle touches the edges (lengths) of the rectangle.
Therefore,
Diameter of circle = 14 cm
So, radius r = 14/2 = 7 cm
Area of the shaded region = Area of rectangle - Area of circle

Answer:
77
Step-by-step explanation:
4x^2-6x+7
Let x = 5
4* 5^2-6*5+7
4 * 25 -30 +7
100-30+7
7-+7
77
Answer:
6/2 would be 3 and 19/2 would be 9.5 or 9 and 1/2
Answer:
if I am not mistaken, it is an obtuse triangle.
Answer:
1330.4 cm³
Step-by-step explanation:
radius = 11/2 = 5.5 cm
height = 14 cm
volume = area × height