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ICSE Class 9 Answered

Ih altitudes of  a atriangle  are 10cm,12cm and 15cm, then find its semi perimeter.
Asked by npm_ninl | 05 Feb, 2018, 10:29: PM
answered-by-expert Expert Answer

Semi-Perimeter is

straight S equals fraction numerator left parenthesis straight a plus straight b plus straight c right parenthesis over denominator 2 end fraction

add the sides and divide by 2.

Answered by | 06 Feb, 2018, 11:31: AM
ICSE 9 - Maths
Asked by npm_ninl | 05 Feb, 2018, 10:29: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
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