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Answer:
17.92 cm²
Step-by-step explanation:
We know that Area of square = 1/2 (diagonal)²
Area of the given kite = 1/2(32cm)² = 512 cm²
Area of 1st shade = Area of 2nd shade = 512/2 = 256 cm²
Therefore, the area of paper required in each shape is 256 cm².
For IIIrd triangle,
Semi-perimeter, S = (6 + 6 + 8)cm/2 = 10 cm
By Heron’s formula,
Area of triangle = √s(s - a)(s - b)(s - c)
= √10(10 - 6)(10 - 6)(10 - 8)
= 8√5
= 17.92 cm²
Hope it helps!
✯✯ QUESTION ✯✯
Kite in the shape of a square with a diagonal 32 cm and an isosceles triangle of base 8 cm and side 16 cm each is to be made of three different Shades as shown in diagram how much paper of each shade has been used in..
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✰✰ ANSWER ✰✰
(REFER TO THE ATTACHMENT)
➥In Δ ABD ,
Ist Area : -
➙Putting Values : -
_______________________
➜2nd Area = 256 cm²
➥Now ,