Question
Which algorithm is used to detect cycles in a directed
graph?Solution
DFS with a recursion stack is used to detect cycles in directed graphs.
In ΔABC, PQ is parallel to BC If AP: PB=1:2 and AQ=3 cm, AC is equal to?
The area of a field in the shape of a hexagon is 2400 √ 3 m2 ? What will be the cost of fencing it at ₹18.50 per metre?
- Two chords, AB and CD, of a circle intersect at an external point E. Given that the lengths of BE and DE are 12 cm and 8 cm, respectively, and the total le...
Find the area of triangle having sides 28 m, 45 m, and 53 m.
Two concentric circles of radii 10 cm and 6 cm are given. Find the length of the chord of the larger circle which touches the smaller circle.
If O is circumcentre of acute angled triangle ABC, if ∠ OBC = 300 then ∠BAC = ?
ABC is a triangle. AB = 5 cm, AC = √41 cm and BC = 8 cm. AD is perpendicular to BC. What is the area (in cm2) of triangle ABD?
If I is the incentre of ΔABC , if ∠ BAC = 500 , then what is the measure of ∠ BIC?
A triangular field has sides measuring 50 m, 78 m, and 112 m. Determine the height of the field corresponding to the longest side and also find the area...
AB and AC are the two tangents to a circle whose radius is 6 cm. If ∠ BAC = 60o, then what is the value (in cm) of √(AB2 + AC...
