Answer:
126 square feet
Step-by-step explanation:
The formula for the area of a triangle is ...
A = (1/2)bh . . . . . where b is the base length and h is the height
Here, you have a triangular face that has a base of 6 ft and a height of 14 ft. Its area is ...
A = (1/2)(6 ft)(14 ft) = 42 ft^2
The lateral area of the pyramid consists of 3 such triangles, so the lateral area is ...
LA = 3·(42 ft^2) = 126 ft^2
Answer:
x=5
Step-by-step explanation:
Volume of a rectangular prism=
b x l x h
Set up you equation
120=(4 x 12 x 
)
Multiply inside the parentheses
120=(48x)
Multiply by
120=24x
Divide by 24 on both sides
5=x
Check you answer
Volume of a rectangular prism=b x l x h
Set up your equation
(12 x 5 x 4)
Multiply inside the parentheses
(240)
Multiply by
V=120yd³
Answer:
4 3/10
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
Answer:
multiplication property of equality
Step-by-step explanation:
