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
Hope it helps!
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..
(REFER TO THE ATTACHMENT)
➙Putting Values : -
➜2nd Area = 256 cm²
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Answers & Comments
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..
━━━━━━━━━━━━━━━━━━━━
✰✰ ANSWER ✰✰
(REFER TO THE ATTACHMENT)
➥In Δ ABD ,
Ist Area : -
➙Putting Values : -
_______________________
➜2nd Area = 256 cm²
➥Now ,