If the measure of the angles of a triangle are in the ratio 1 : 2 : 3 and if the
If the measure of the angles of a triangle are in the ratio 1 : 2 : 3 and if the length of the…
In a triangle ABC, ∠A = 70°, ∠B = 80° and D is the incenter of ΔABC, ∠A
In a triangle ABC, ∠A = 70°, ∠B = 80° and D is the incenter of ΔABC, ∠ACB = 2x° and ∠BDC = y°….
In ΔABC, AC = BC and ∠ABC = 50°, the side BC is produced to D so that BC = C
In ΔABC, AC = BC and ∠ABC = 50°, the side BC is produced to D so that BC = CD then the value…
An equilateral triangle of side 6 cm is inscribed in a circle. Then radius of th
An equilateral triangle of side 6 cm is inscribed in a circle. Then radius of the circle is:
In ΔABC and ΔPQR, ∠B = ∠Q, ∠C = ∠R. M is the midpoint on QR, If AB : P
In ΔABC and ΔPQR, ∠B = ∠Q, ∠C = ∠R. M is the midpoint on QR, If AB : PQ = 7 : 4,…
PQR is an equilateral triangle. MN is drawn parallel to QR such that M is on PQ
PQR is an equilateral triangle. MN is drawn parallel to QR such that M is on PQ and N is on PR. If PN…
In ΔABC, ∠B = 70° and ∠C = 30°, AD and AE are respectively the perpendicu
In ΔABC, ∠B = 70° and ∠C = 30°, AD and AE are respectively the perpendicular on side BC and bisector of ∠A. The…
Incenter of ΔABC is I. ∠ABC = 90° and ∠ACB = 70°. ∠BIC is:
Incenter of ΔABC is I. ∠ABC = 90° and ∠ACB = 70°. ∠BIC is:
In ΔABC and ΔDEF, if ∠A = 50°, ∠B = 70°, ∠C = 60°, ∠D = 60°, ∠E
In ΔABC and ΔDEF, if ∠A = 50°, ∠B = 70°, ∠C = 60°, ∠D = 60°, ∠E = 70° and ∠F = 50°,…
If in ΔABC, DE || BC, AB = 7.5 cm BD = 6 cm and DE = 2 cm then the length of BC
If in ΔABC, DE || BC, AB = 7.5 cm BD = 6 cm and DE = 2 cm then the length of BC…
In ΔABC, ∠B = 60° and ∠C = 40°; AD and AE are respectively the bisector o
In ΔABC, ∠B = 60° and ∠C = 40°; AD and AE are respectively the bisector of ∠A and perpendicular on BC. The measure…
Which of the set of three sides can’t form a triangle?
Which of the set of three sides can’t form a triangle?