Answer: Tis 0
Step-by-step explanation:
<h3>The lateral area for the pyramid with the equilateral base is 144 square units</h3>
<em><u>Solution:</u></em>
The given pyramid has 3 lateral triangular side
The figure is attached below
Base of triangle = 12 unit
<em><u>Find the perpendicular</u></em>
By Pythagoras theorem

Therefore,

<em><u>Find the lateral surface area of 1 triangle</u></em>


<em><u>Thus, lateral surface area of 3 triangle is:</u></em>
3 x 48 = 144
Thus lateral area for the pyramid with the equilateral base is 144 square units
Step-by-step explanation:
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The answer is 3597. You subtract when it says he's diving because he's losing altitude and you add when it says hes climbing because hes going up.
Answer:
3 and 1/2
Step-by-step explanation: