Answer:
this is the formula for area of a trapezoid
Answer:
a
Step-by-step explanation:
Answer:
12
units^3
Step-by-step explanation:
V=1/3Bh
=1/3 Area of the base times height
Area of base:
r^2=4
height=9
4
times 9=36
1/3 of 36
=12
Answer:
The area of shaded region is 208 sq.feet
Step-by-step explanation:
Refer the attached figure
ABCD is rectangle
Opposite sides of rectangle are equal so
AB = CD = 16 feet
AD = BC= 17 feet
Area of rectangle = ![Length \times Breadth = 16 \times 17 =272 ft^2](https://tex.z-dn.net/?f=Length%20%5Ctimes%20Breadth%20%3D%2016%20%5Ctimes%2017%20%3D272%20ft%5E2)
Now In triangle PCD
CD = 16 feet
PC = BC-BP = 17-9 = 8 feet
Since all angles of rectangle is 90°
So,PCD is a right angles triangle
So, Area of triangle =![\frac{1}{2} \times Base \times Height = \frac{1}{2} \times 16 \times 8 =64 ft^2](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%20%5Ctimes%20Base%20%5Ctimes%20Height%20%3D%20%5Cfrac%7B1%7D%7B2%7D%20%5Ctimes%2016%20%5Ctimes%208%20%3D64%20ft%5E2)
Area of shaded region = Area of rectangle - Area of triangle = ![272-64=208 ft^2](https://tex.z-dn.net/?f=272-64%3D208%20ft%5E2)
Hence The area of shaded region is 208 sq.feet
Answer:
c= 125/2
h= 3
/2
Step-by-step explanation: