Question

CUIU
Bio 12.17. How much paper of each shade has been used in it?
1. A kite in the shape of a square with a diagonal 32 cm and an isosceles triangle of base
8 cm and sides 6 cm each is to be made of three different shades as shown in by herons formula
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Answer 1

Answer:

Step-by-step explanation:

Calculation of the area for each shade:

The shade I: Triangle ABD

Here, base

and the height

Therefore, the area of triangle ABD will be:

Hence, the area of paper used in shade I is

Shade II: Triangle CBD

Here, base

and height

Therefore, the area of triangle CBD will be:

Hence, the area of paper used in shade II is

Shade III: Triangle CEF

Here, the sides are of lengths,

So, the semi-perimeter of the triangle:

Therefore, the area of the triangle can be found by using Heron's formula:

Hence, the area of the paper used in shade III is

.