Answer:
152
Step-by-step explanation:
Hello there!
The prism shown is a triangular prism
There are many different formulas for solving for the surface area of a triangular prism but I am going to use the most simple one
Formula: SA = bh + L(s1 + s2 + s3) (found in the image)
b = base length
h = height
L = length
s1 = (same thing as the base length)
s2 and s2 = other triangle side lengths ( the base is an isosceles triangle so they are equal to each other.)
The triangular prism has the following dimensions
b = 6
h = 4
L = 8
s2 and s3 = 5
Now that we have identified each dimension we plug in the values into the formula
SA = 6*4 + 8(6+5+5)
6*4=24
8*6=48
8*5=40
40*2=80
80+48=128
128 + 24 = 152 so the surface area of the triangular prism is 152 cm²
Step-by-step explanation:
the weight of each bag is 4.71kg(4710 gm)
Answer:
7j-5
Step-by-step explanation:
simplify to
4j-3-2j-5
7j-8
Answer: I think it's the first one.
Step-by-step explanation:
The general form of the function is
![f(x) = Acos( \frac{2 \pi }{T}x-\phi)](https://tex.z-dn.net/?f=f%28x%29%20%3D%20Acos%28%20%5Cfrac%7B2%20%5Cpi%20%7D%7BT%7Dx-%5Cphi%29%20)
where
A = amplitude
T = period
φ = phase shift.
Given:
A = 3
T = 4π
φ = -π
Answer: