Can someone please help me?
1 answer:
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Answer:
84,375 m^2
Step-by-step explanation:
We need to find the surface area of the pyramid. The pyramid can be divided into 4 triangles and one square (the bottom).
Area of a triangle is 1/2*b*h where b is the base of the triangle and h is the height.
Area of a square is length times width.
Total area =
The correct value of "x" will be "93".
According to the question,
- A linear pair of sum to 180°,
then
→
→
By adding "6" both sides of the equation, we get
→
→
→
→
Thus "option d" is the right answer.
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