A chocolate is in the form of a quadrilateral with the sides of 10cm 5cm 5cm is cut into two parts along one of its diagonals by a lady.part 1 is given to her maid and part 2is equally divided among her driver and malli 1)is this distribution fair justify it 2)what value is depicted here?
Answers
Answer:
distribution is fair
Step-by-step explanation:
Diagonal BD ⊥ AB
BD² = AD² - AB²
=> BD² = 10² - 6²
=> BD² = 100 - 36
=> BD² = 64
=> BD = 8
Area of Triangle ABD = (1/2) * 6 * 8 = 24 cm²
Divided into two halves = 24/2 = 12 cm²
ΔBCD has 5 , 5 & 8 cm
S = (5 + 5 + 8)/2 = 9
Area of ΔBCD = √9(9-5)(9-5)(9-8) = √9 * 4 * 4 * 1 = 3 * 4 = 12 cm²
Each one get 12 cm² (equal) so this distribution is fair
Step-by-step explanation:
Answer:
distribution is fair
Step-by-step explanation:
Diagonal BD ⊥ AB
BD² = AD² - AB²
=> BD² = 10² - 6²
=> BD² = 100 - 36
=> BD² = 64
=> BD = 8
Area of Triangle ABD = (1/2) * 6 * 8 = 24 cm²
Divided into two halves = 24/2 = 12 cm²
ΔBCD has 5 , 5 & 8 cm
S = (5 + 5 + 8)/2 = 9
Area of ΔBCD = √9(9-5)(9-5)(9-8) = √9 * 4 * 4 * 1 = 3 * 4 = 12 cm²
Each one get 12 cm² (equal) so this distribution is fair