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Heron's Formula
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Heron's Formula of Class 9

Question
Find the area and perimeter of an isosceles right-angled triangle, each of whose equal sides measures 10 cm. Take = 1.414.

Correct Answer

50 cm2, 34.14 cm

Frequently Asked Questions

MENSURATION
AREA OF TRIANGLE WITH GIVEN BASE AND HEIGHT
APPLICATION OF HERON’S FORMULA IN FINDING AREAS OF QUADRILATERALS
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