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Area of triangle if two sides are 12cm and one side is 14cm long also find the cost if 1cm-20rupees

Posted by Harsh Prajapati 4 years, 4 months ago

CBSE > Class 07 > Mathematics

1 answers

Pratyasa Prusty 4 years, 4 months ago

Area would be 84 cm and cost would be 1680 AREA OF TRIANGLE: 1/2*LENGTH *BASE =1/2*12*14 =84 COST =84*20=1680

1Thank You

ANSWER

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