wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

A kite in the shape of square with a diagonal 32cm and an isosceles triangle of base 8cm and sides 6cm each is to be made of three different shades as shown in figure. How much paper if each shade has been used in it?
464109.PNG

Open in App
Solution

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

Area of square

=12×(d)2

=12×(32)2=512cm2

Area of shaded portion I= Area of shaded portion II

5122=256cm2

Area of paper required =256 cm2

For triangle III region

S=6+6+82=10cm

A=s(sa)(sb)(sc)

Area =10(106)(106)(108)=10×4×4×2 cm2

A=4×25cm2=17.92 cm2

Area of paper required for III triangle shade=17.92 cm2

flag
Suggest Corrections
thumbs-up
6
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Area of a Triangle - by Heron's Formula
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon