Which famous algorithm uses dynamic programming to find the shortest path in a weighted, directed graph?
Dijkstra's algorithm
In a ∆ABC, points P, Q and R are taken on AB, BC and CA, respectively, such that BQ = PQ and QC = QR. If ∠ BAC = 75°, what is the measure of &...
A △ ABC has sides 5 cm, 6 cm and 7 cm. AB extended touches a circle at P and AC extended touches the same circle at Q. Find the length (in cm) of AQ.
If in triangle ABC, If side AB=6√ 3, AC=12 and BC=6, then angle B equals:
Area of a triangles with vertices at (2, 3), (-1, 0) and (2, -4) is :
∠A, ∠B, and∠C are three angles of ∆ABC.if ∠A-∠B=15°, ∠B-∠C =30°,then ∠ A, ∠B and ∠C are?
A triangle and a parallelogram have the same base 42 cm and the same area. If the height of the parallelogram is 14 cm, then find the length of the alti...
In ΔPQR, PQ = 4 cm, QR = 3 cm, and RP = 3.5 cm. ΔDEF is similar to ΔPQR. If EF = 9 cm, what is the perimeter of ΔDEF?
In ∆ PQR, S is the midpoint of QR. T is the midpoint of line PS. Then, Area of ∆PTQ : Area of ∆ PQR is
In a ∆ABC, angle BAC = 90°. If BC = 25 cm, then what is the length of the median AD?
In a triangle ABC, the incenter is at O. Find angle BAC if angle BOC=120°.
