The area of
a triangle is 48 cm² . If its
height is
greater then the base by 4 cm find
the base?
Answers
Answered by
0
Answer:
Base is 8
Step-by-step explanation:
1/2*b*(b+4)=48
b*(b+4)=96
b² +4b=96
From here you can solve quadratic or put value, so put a value which can take nearer to 96 so I took 8 and it will satisfy the equation.
Answered by
10
• Area of the triangle = 48 cm
• It’s height is grater than the base
by 4.
• Base of the triangle
Let the base be x cm.
Given that,
• Its height is greater than its base by 4.
Then, the height of the triangle will be
= (x +4) cm
(By splitting Middle Term)
Or,
Here, remember that base can't be negative. Therefore, base of the triangle will be 8 cm.
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