Surface area= 2(6x15)+2(7x15)+2(6x7)
=180+210+84
=474m
Volume=15x6x7
=630m^2
Answer:
66 cm
Step-by-step explanation:
Let's define the circumference first.
It is the boundary of any curved geometric figure specially circle.
We are given the diameter of the circle in the diagram
The diameter is:
d = 21 cm
to find the circumference, we have to find the radius of the circle first.
As radius is half of diameter
d = r/2
= 21/2
= 10.5 cm
The formula for circumference is:

The circumference is 66 cm ..
Formula:
Length = Area / Width
Area = 3,392 sq meters
Length = 32 meters
*Divide the area by the width

The length is
106 meters.
Answer:
The surface area of the hexagonal pyramid is 291.93 cm2
Step-by-step explanation:
The complete question is
Given -
Base area of pyramid = 166.3 cm2
Height of the pyramid = 12 cm
Surface area of hexagonal pyramid is

Here AB is the base area and h is the height
Substituting the given values we get

The surface area of the hexagonal pyramid is 291.93 cm2
Answer:
The rate of speed is 5 miles per hour
0: 20 + 5
1: 25 + 5
2: 30 + 5
3: 35 + 5
4: 40
Step-by-step explanation: