Question

find the area of isocelise triangle whose sides is 15 each and thried is 12​

Answer 1

Answer:

$Area \: of \: Triangular \: Field \\ A=\sqrt{s(s﹣a)(s﹣b)(s﹣c)}$$s= \frac{a + b + c}{2} \\ = \frac{15+15+12}= \frac{42cm}{2} \\ = 21cm$$Solving \: for \: A \\ \ \ = \sqrt{ s (s﹣a)(s﹣b)(s﹣c)} \\ = \sqrt{21(21 - 15)(21 - 15)(21 - 12)} \\ = \sqrt{21(6)(6)(9)} \\ = \sqrt{3888} \\ = 62.35$

Step-by-step explanation:

Answer 2

Answer:

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's metabolic activities

Step-by-step explanation:

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