Can u do this 3 questions
Q.16. The base of a right pyramid is a square, each side of which is 6 cm long and height is 4 cm. Find the total surface area of the pyramid in sq.cm.
Q.17. Find the canvas needed to cover a conical tent whose slant height is 25 ft and height is 24 ft.
Q.18. A solid metallic sphere of radius 15 cm is drawn into a wire of diameter 5 mm. Find the length of the wire. (in m)
Kindly refer to the link for similar query,
Q18. https://www.meritnation.com/ask-answer/question/if-a-metallic-cube-of-edge-1-cm-is-drawn-into-a-wire-of-diam/surface-areas-and-volumes/7325803
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Q18. https://www.meritnation.com/ask-answer/question/if-a-metallic-cube-of-edge-1-cm-is-drawn-into-a-wire-of-diam/surface-areas-and-volumes/7325803
For remaining queries we request you to post them in separate threads to have rapid assistance from our experts.