Question
 What is the maximum number of nodes in a binary tree
of height 'h' (where root is at height 0)?Solution
Answer: B) 2^(h+1) - 1
The area of two similar triangles is 361 cm² and 324 cm², respectively. What is the ratio of their corresponding altitudes?
In the Figure given below, find the value of x?
A â–³ 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 the side of an equilateral triangle is 12cm, then find the area (in cm 2 ) of the triangle (correct to two decimal places).
An equilateral triangle ABC is surmounted on a square BCDE whose area is 500 cm². Find the altitude of triangle ABC.
In triangle ABC, D lies on AB and E lies on AC such that DE || BC. If AD:AB = 2:5 and the area of triangle ABC is 175 sq cm, then the area of triangle A...
The altitude of an equilateral triangle is 6√3 cm. Find the area of the equilateral triangle.
The sides of a triangle are 13 cm, 14 cm, and 15 cm. What is the area of the triangle?
The parallel sides of a trapezium and its height are in an arithmetic progression with a common difference of 4. If the height is the highest term and t...
What is the length of the hypotenuse in an isosceles right-angled triangle if one of its equal sides measures 5√3 cm?
