Question

Q no: 41
The area of the triangle formed by the straight
lines x =0.y = 0 and 3x+ 4y = a, (a > 0) is 6. Then
the value of a is​

Answer 1

Answer:

12

Step-by-step explanation:

area = 1/2 × 4×3=6

hope it helps you pls mark brainliest

Answer 2

Given that:

Triangle is formed by x=0,which is y axis.

y=0 which is x axis and hypotenuse is 3x+4y=a

Here in the above equation 3x+4y=a

at y=0,x=a/3=base of the triangle

and at x=0,y=a/4=altitudeof the triangle

Area of the =1/2*a/3*a/4=6

«a square =6*6*4

«a=6*2

«a=12

.°.a=12.