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Ask Herons Formula question free ×
• CBSE×
• Class 9×
• Mathematics×
• Herons Formula×

# Herons Formula Free Doubts and Solutions

## find the area of the shaded portion if A to O is 12cm,B to O is 5 cm, A to C is 15 cm

Asked by sbhel72_in 27th September 2016, 8:43 PM

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## Find the area of a triangle two sides of which  are 18 cm and 10cm and the perimeter is 42 cm

Asked by digantverma08 14th August 2015, 2:10 PM

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## FROM A POINT IN THE INTERIOR OF AN EQUILATERAL TRIANGLE PERPENDICULARS ARE DRAWN ON 3 SIDES.THE LENGTHS OF PERPENDICULARS ARE 14CM,10CM AND 6 CM.FIND THE AREA OF TRIANGLE

Asked by vrishti TOKAS 28th July 2015, 8:25 PM

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## what is the derivation of herons formula?

Asked by apurva151 11th February 2015, 4:27 PM

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## WHO DISCOVERED MATHEMATICS?

Asked by sunjaysharmasbi 16th December 2014, 6:28 PM

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## <div>From a given point in the interior of an equilateral triangle,perpendiculars are drawn on the three sides.the lengths of the <img class="Wirisformula" src="https://images.topperlearning.com/topper/tinymce/integration/showimage.php?formula=fbba4039f569ea899d96a659e2070f94.png" alt="perpendicular" align="middle" />are 14cm,10cm &amp; 6cm. Find the area of triangle.</div>

Asked by araima2001 14th September 2014, 5:02 PM

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## The sides of a triangular plate are 8cm, 15cm & 17cm.If its weight is 96gm,find the weight of plate per sq.cm.

Asked by araima2001 13th September 2014, 11:17 AM

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## Sir/Ma`am By how much percent the area of a triangle increases if its side are tripled ??

Asked by SIDDHARTH SHARMA 10th September 2014, 3:16 PM

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## Find the area of a right angled triangle if radius of its circumcircleis is 3cm & altitude drawn to the hypotenuse is 2cm.

Asked by araima2001 7th September 2014, 10:04 AM

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## OABC IS RHOMBUS WHOSE VERTICES A, B AND C LIE ON A CIRCLE WITH CENTRE O. IF THE RADIUS OF THE CIRCLE IS 10 cm, FIND THE AREA OF THE RHOMBUS.

Asked by indu303 28th August 2014, 6:39 PM