Question

the line 4 x + 3 Y is equals to 12 cuts the co-ordinate Axes at A and B the area of triangle ∆ is equal to​

Answer 1

Answer:

angle 65°

Step-by-step explanation:

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Answer 2

Answer:

Equation :- 4x+3y=12

When the graph cuts x-axis, y coordinate becomes zero.

⇒4x+3(0)=12

⇒4x=12

⇒x=3

Similarly, when the graph cuts the y-axis, x coordinate is zero.

⇒4(0)+3y=12

⇒3y=12

⇒y=4

If OA=3units

OB=4units

By Pythagoras theorem

(AB)2 =(OA)2+(OB) 2

=(3)2+(4)2

=9+16

=25

⇒AB=5units

Hope it helps you.