Math, asked by keerthika7915, 9 months ago

यदि किसी त्रिभुज की दो भुजाएं 8 सेंटीमीटर तथा 11 सेंटीमीटर है और उसका परिमाप 32 सेंटीमीटर है तो उसका क्षेत्रफल ज्ञात करो

Answers

Answered by singhmanish2444
1

Answer:

let one size taken as 8 cm.

second size 32 cm .

third size X

a triangle have 3 size and it is 180. cm

8+32+X= 180.

40+X= 180.

180-40= 140

then the third size is 140 cm.

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