Question

find the area of the given figure 3 cm, 5 cm, 6 cm​

Answer 1

Answer:

Given a = 3 cm, b = 5 cm, c = 4 cm

Now s = (a + b + c)/2

Hences = (3 + 5 + 4)/2 = 6

Now using Heron's Formula

Delta = sqrt(s(s - a) * (s - b) * (s - c))

Delta = sqrt(6(6 - 3) * (6 - 5) * (6 - 4))

Delta = 6 cm ^ 2

Area of the lg(l) * e = 6 cm ^ 2

Step-by-step explanation:

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Answer 2

Answer:

31)C

32)D

33)A

34)C

35)D

36)A

37)B

38)C

39)C

40)A

41)C

42)A

43)B

44)A

45)

Step-by-step explanation: