The area of triangle formed by the line 3x+2y+7=0 with the coordinates axes is
Answers
Step-by-step explanation:
find the coordinate and draw the graph
Answer:
Answer:
>> As, this triangle is formed with coordinate axis,
then it's one vertex will (0,0)
>> for 2nd vertex ,
let's take y = 0,
then x will be ,
3x+ 2(0) + 7 = 0
x = -7/3
>> 2nd vertex is (-7/3 , 0).
>> Similarly,
for third vertex,
taking x = 0
we get,
y = -7/2
>> 3rd vertex is (0 , -7/2).
>> Area of triangle will be 1/2*b*h.
>> Area = 1/2 * 7/2 * 7/3
>> Area = 49/12 .
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