Advertisements
Advertisements
प्रश्न
If ΔDEF ≅ ΔBCA, write the part(s) of ΔBCA that correspond to ∠E
Advertisements
उत्तर
∠C
संबंधित प्रश्न
Prove that the sum of three altitudes of a triangle is less than the sum of its sides.
In a ΔABC, if AB = AC and BC is produced to D such that ∠ACD = 100°, then ∠A =
In the given figure, ABC is a triangle in which ∠B = 2∠C. D is a point on side BC such that ADbisects ∠BAC and AB = CD. BE is the bisector of ∠B. The measure of ∠BAC is

In ΔTPQ, ∠T = 65°, ∠P = 95° which of the following is a true statement?
In the adjacent figure, seg AD ≌ seg EC Which additional information is needed to show that ∆ ABD and ∆ EBC will be congruent by A-A-S test?

The following figure has shown a triangle ABC in which AB = AC. M is a point on AB and N is a point on AC such that BM = CN.
Prove that: (i) AM = AN (ii) ΔAMC ≅ ΔANB

State, whether the pairs of triangles given in the following figures are congruent or not:

Prove that in an isosceles triangle the altitude from the vertex will bisect the base.
If AB = QR, BC = PR and CA = PQ, then ______.
If ∆PQR is congruent to ∆STU (see figure), then what is the length of TU?

