Question

fill in the box so that 1,0,5 are in continued proportion.​

Answer 1

$\huge\underline\mathtt\red{Answer : }$

2x−3y+4=0...(1)

x+2y−5=0...(2)

Isolate x from equation (1) and find the value of x and y.

2x−3y+4=0

or x=(3y−4)/2

  xy−2  0  12  44Similarly, isolate x from equation (2) and find the values of x and y.

x+2y−5=0

or x=5−2y

x  y5  03  11  2Graph:

Now,

Find the area of triangle BAD:

Area of △BAD=1/2(base×altitude)

=1/2×7×2

=7 sq.units. 

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