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Pls solve it fast from heron's formula...........pls find the area of the shaded region....... |
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Answer» Answer: 1074.074m² Step-by-step explanation: Heron´s FORMULA of area of TRIANGLE=√{s(s-a)(s-B)(s-c)} Where S=(a+b+c)/2 and a,b,c are the sides of triangle. S of larger triangle, s=(120+122+22)/2=132 Area of larger triangle=√{132(132-120)(132-122)(132-22)} =1320m² S of smaller triangle, S=(26+24+22)/2=36 Area of smaller triangle=√{36(36-26)(36-24)(36-22)} =245.926m² Area of SHADED portion= Area of larger triangle - Area of smaller triangle = 1320-245.926=1074.074m² |
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