Given:
In right triangle ABC with right angle at C, M is the mid-point of hypotenuse AB. C
is joined to M and produced to a point D, such that DM = CM. Point D is joined to B. If
CD = 10 cm, and BD = 6 cm.
Concept Used :
DBC is a right angled triangle Triangle ABC and DBC are congruent and and CM = 1/2 AB = CD
Solution:
∴ CM =
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60 Mins English English25 Questions50 Marks15 Mins English English100 Questions200 Marks60 Mins EnglishA right-angled triangle has a hypotenuse of 13 cm and one leg of 5 cm. A second right-angled triangle is similar to the first, and its hypotenuse is 39 cm. What is the area of the second triangle?
In a quadrilateral ABCD, a line segment BD is a diagonal such that AB=CD and ∠ABD=∠CDB. Are the triangles ABD and CDB congruent? If so, by what rule?
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The ratio of the areas of these two triangles, in the order mentioned, is:
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