jothercone jothercone

30-10-2022
Mathematics

contestada

(16) VABCD is a solid pyramid.
D:
20 cm
B
ABCD is a square of side 20 cm.
The angle between any sloping edge and the plane ABCD is 55°
Calculate the surface area of the pyramid.
Give your answer correct to 2 significant figures.
C

16 VABCD is a solid pyramid D 20 cm B ABCD is a square of side 20 cm The angle between any sloping edge and the plane ABCD is 55 Calculate the surface area of t class=

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