Mathematics · Mensuration
One triangular face of a pyramid has sides 13 cm, 14 cm, and 15 cm. Find the area of this face using Heron's formula.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 180 cm2
- 242 cm2
- 384 cm2✓
- 484 m2
Correct answer
84 cm2
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