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I can't draw the figure here. ( nevertheless figures are not drawn to scale is given )
There are two triangles shown in a figure. Their corresponding angles are all equal. Lengths of sides are different. One has the base given as s and other one has the base S. Area of the triangle with base S is twice the area of triangle with base s. Then in terms os s, S=
the answer is (root2*s)
why?
Archived Topic
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I can't draw the figure here. ( nevertheless figures are not drawn to scale is given )
There are two triangles shown in a figure. Their corresponding angles are all equal. Lengths of sides are different. One has the base given as s and other one has the base S. Area of the triangle with base S is twice the area of triangle with base s. Then in terms os s, S=
the answer is (root2*s)
why?
Show more
The area of the bigger one will be square of the ratio,
AREA/area=(S/s)^2=2
S/s=root2
let L and l be the corresponding heights in 2 traingles.
Let x and y be the corresponding legths of side in 2 triangles.
since the area of one is double.
1/2 SL = 2 * 1/2 sl
so, S=2sl/L.........eq 1
from similar triangle,
s/S= y/x
also y/x = l/L
hence l/L = s/S
putting this in eq 1
S=2*s*s/S
hence S = s*sqrt2
LM
I can't draw the figure here. ( nevertheless figures are not drawn to scale is given )
There are two triangles shown in a figure. Their corresponding angles are all equal. Lengths of sides are different. One has the base given as s and other one has the base S. Area of the triangle with base S is twice the area of triangle with base s. Then in terms os s, S=
the answer is (root2*s)
why?
Show more
Archived Topic
Hi there,
This topic has been closed and archived due to inactivity or violation of community quality standards. No more replies are possible here.
Still interested in this question? Check out the "Best Topics" block above for a better discussion on this exact question, as well as several more related questions.