when selling clothes for making bags, a shopkeeper claims to sell each piece of cloth of shape of an equilateral triangle of each side 10 cm while actually he was selling in the shape of a isosceles traingle with side 10 cm, 10 cm and 8 cm.
How much much cloth he saving in selling each bag?
Answers
Answered by
1
he saves the following units of cloth
Answered by
0
Answer:
APPROX 7 CM^2
Step-by-step explanation: FIRST AREA OF EQUILATERAL TRIANGLE = ROOT3 SIDE * SIDE /4 = 1.73*10*10/4
=43 APPROX
AREA OF ISOCELES TRIANGLE = HERON'S FORMULA
√S(S-A)(S-B)(S-C)
= AFTER SOLVING WE GET APPROXIMATELY 36CM^2
SO 43-36= 7CM^2
Similar questions