What is the surface area of this prism? A. 120 cm2 B. 122 cm2 C. 240 cm2 D. 184 cm2
Answers
Answer 1
Answer:
Here is how to get the Surface Area of a triangular prism.
First you must find their areas first then multiply it by 2 (because it has 2 faces) except for the base, since it has a triangular base.
A = bxh/2 A = 15 m x 30 m A = 30 m x 18 m
= (18 m x 12 m )/2 = 450 m^2 = 540 m^2
= 216 m ^2/2
= 108 m^2
Add all the faces:
SA = 2 (108 m^2) + 2 (540 m^2 ) + 450 m^2
= 216 m^2 +1080 m^2 + 450 m^2
= 1,746 m^2
The answer is not found in your choices. The attached picture is also showing m (meter) as the unit used not cm.....so I guess you got the wrong choices.
First you must find their areas first then multiply it by 2 (because it has 2 faces) except for the base, since it has a triangular base.
A = bxh/2 A = 15 m x 30 m A = 30 m x 18 m
= (18 m x 12 m )/2 = 450 m^2 = 540 m^2
= 216 m ^2/2
= 108 m^2
Add all the faces:
SA = 2 (108 m^2) + 2 (540 m^2 ) + 450 m^2
= 216 m^2 +1080 m^2 + 450 m^2
= 1,746 m^2
The answer is not found in your choices. The attached picture is also showing m (meter) as the unit used not cm.....so I guess you got the wrong choices.
Related Questions
What is 7250 equal to in liters
A supersonic jet was flying at a constant velocity starting 8,400 kilometers west of U.S. airspace. Itflew one-third of the way to U.S. airspace in 2 hours. What was the jet's velocity?Write your answer as a whole number.
Which is equivalent to (4xy – 3z)2, and what type of special product is it?16x2y2 + 9z2, the difference of squares 16x2y2 + 9z2, a perfect square trinomial 16x2y2 – 24xyz + 9z2, the difference of squares 16x2y2 – 24xyz + 9z2, a perfect square trinomial
List all integers between -0.6 and 4.17 THANK U
A seafood company produces cans of tuna. Each can gets wrapped with a paper label. If every van has a radius of 8.3 centimeters, what is the approximate length of the paper required to cover two cans?
A supersonic jet was flying at a constant velocity starting 8,400 kilometers west of U.S. airspace. Itflew one-third of the way to U.S. airspace in 2 hours. What was the jet's velocity?Write your answer as a whole number.
Which is equivalent to (4xy – 3z)2, and what type of special product is it?16x2y2 + 9z2, the difference of squares 16x2y2 + 9z2, a perfect square trinomial 16x2y2 – 24xyz + 9z2, the difference of squares 16x2y2 – 24xyz + 9z2, a perfect square trinomial
List all integers between -0.6 and 4.17 THANK U
A seafood company produces cans of tuna. Each can gets wrapped with a paper label. If every van has a radius of 8.3 centimeters, what is the approximate length of the paper required to cover two cans?
Answers
If you would like to divide 2/3 by 1/2, you can do this using the following step:
2/3 / 1/2 = 2/3 * 2/1 = 4/3 = 1 1/3
The correct result would be 1 1/3.
2/3 / 1/2 = 2/3 * 2/1 = 4/3 = 1 1/3
The correct result would be 1 1/3.
2/3 divided by 1/2 is 1 1/3.
Answers
Use cross products and you'll find that the answer is 1/18
1/6÷3
1/6÷3/1
1/6×1/3=
1/18
1/6÷3/1
1/6×1/3=
1/18
Answers
It depends on how much slices you split it into if it is the traditional 8 then there is 16 slices and 8 people divide each by 8 to get every person gets 2. Hope this helps.
It depends on how many slices the pizzas are cut into. Usually a pizza is cut into 8 slices. If there are 8 friends and 16 slices that means each friend gets 2 peices.
Answers
it is the same as 100 it is 15/100
Answers
Answer:
1. 1/40
2.9/50
3.1/5 =0.2= 20%
i dont know the rest sorry , but is that a dog behind it the paper ?
Answers
9
..............................................
..............................................