Question

a kite in the shape of a square with a diagonal 32cm and isosceles triangle of base 8cm and sides6cm is to be made as shown in fig. 12.33. how much paper has been used in it ?​

Answer 1

Answer:

Given:

Diagonal =32cm , Base=8cm , side=6cm

⇒Area of square

= 21 ×(d) 2

= 2×1 ×(32) 2

=512cm ^2

⇒Area of shaded portion I= Area of shaded portion II

⇒ 2 ÷512

=256cm ^2

∴ Area of paper required =256 cm ^2

⇒For triangle III region

⇒S= 6+6+8

=10cm

⇒A= s(s−a)(s−b)(s−c)

⇒Area = 10(10−6)(10−6)(10−8)

= 10×4×4×2 cm ^2

⇒A=4×2 5 cm^2

=17.92 cm ^2

Area of paper required for III triangle shade=17.92 cm ^ 2

Step-by-step explanation:

GIVE THANKS = TAKE THANKS

Answer 2

Answer:

OK sister now going offline meet you at 4.30 be online Bye bye