Mathematics · Mensuration
The base of a regular right pyramid is an isosceles triangle with equal sides of 25 cm each and a base side of 30 cm. If the slant height of the pyramid is 40 cm, find its total surface area.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 11200 cm2
- 21900 cm2✓
- 32300 cm2
- 41700 cm2
Correct answer
1900 cm2
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