The surface area of the prism is 144 square units
<h3>How to determine the surface area?</h3>
The attached image represents the missing figure in the question.
The image would be used to complete the steps, as follows:
- Step 1: The surface area formula. Surface Area = BA + ph
- Step 2: The shape of the bases are right triangles
- Step 3: The area of one base; Area = 0.5 * 3 * 4 = 6
- Step 4: Multiply the area in (3) by 2: BA = 2 * 6 = 12
- Step 5: The perimeter of one base. p = 3 + 4 + 5 = 12
- Step 6: Multiply p by h; LA = 12 * 11 = 132
- Step 7: Add (4) and (6). Surface Area = 12 + 132 = 144
Hence, the surface area of the prism is 144 square units
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Answer:
$2.50
Step-by-step explanation:
3=0.25 and 30=x
30 is 10 times more than 3 which makes the cost 10 times more than 0.25 = 2.50.
Step one: 9÷1.5= 6
Step two: 3·6=18
The actual book is 18 inches tall and 9 inches wide
Well the answer is 101.2875
Answer:
tour answer should be no they are not be parellel
Step-by-step explanation: