Answer:
B. 6 units
Step-by-step explanation:

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Answer: a. 46 cm
Step-by-step explanation:
(7 + 14) × 2 + 2× 2 = 46 (cm)
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 = 
<em>Refer to the attachments!!</em><em>~</em>
Answer:
i think you got that right its negative
Step-by-step explanation: