Answer:
The measure of angle 8 is 50 degrees and the measure of angle 7 is 45 degrees
Step-by-step explanation:
A of trapezium = ((a+b)/2)(h)
A = ((10+10+4)/2)(8)
A = (24/2)(8)
A = 12(8)
A = 94
The area is 94ft²
Answer:
breadth: 3 m and area of rectangle: 27 m²
explanation:
part A:
perimeter of rectangle: 2 ( length + breadth )
using the formula:
24 = 2 ( 9 + breadth )
9 + breadth = 12
breadth = 3 m
part B:
area of the rectangle = length * breadth
using the formula:
9 * 3
27 m²
Answer:
+6
Step-by-step explanation:
The volume of a cylinder is equal to 
, where r is the radius of the cylinder and h is its height.
324 =
324 = 
x 3.14 x 
x 1
309.55 =
r = 
r = approx. 17.59 inches
I hope this answer helped you! If you have any questions, feel free to ask away.
