Popular Questions
- If x + 1/x = 2 cos α , then xn + 1/xn =
- If tan A + cot A = 4, then tan4 A + cot4 A is equal to
- If secΦ + tanΦ = p, then tanΦ is equal to
- If sinΦ = 3sin(Φ + 2α), then the value of tan
- If 5 tanΦ = 4 then
- if secΦ = m and tanΦ = n, then
- sin2 17.5° + sin2 72.5° is equal to
- If cosΦ
- If tanΦ + secΦ = ex, then cosΦ equals
- If a lies in the second quadrant and 3 tan A + 4 = 0, then
- equation is given below
- Let A and B be acute angles such that sin A = sin2 B
- Give two examples of pair of similar and non-similar figures.
- State whether the given quadrilaterals are similar or not
- The given shapes are mathematically similar. Calculate the unknown side
- If ∆ABC ~ ∆PQR, AB =6.5 cm, PQ =10.4 cm and perimeter of ∆ABC =60cm,
- It is given that ∆ABC~∆EDF such that AB = 5cm, AC = 7cm,
- In ∆ABC, points P and Q are on CA and CB, respectively such that
- If D and E are points on the respective sides AB and AC of
- In the given figure of ∆ABC, DE || AC. If DC || AP, where point
- ABCD is a trapezium with AB || DC. E and F are two points on
- In the adjoining figure, PS/SQ = PT/TR and PST = PST
- In the given figure, ∆ABC and ∆DBC have same base BC and lie on the
- In the given figure, DE || BC. If AD = 3cm, DB = 4cm and AE = 6
- In ∆ABC, D and E are points on the sides AB and AC respectively, such
- State which pairs of triangles given figure are similar? Also
- State which of the two triangles given in the figure are similar. Also, state
- Find the value of each of the pronumerals in the given pair of
- From the given figures, find /_P.
- In the given figure, PQR and QST are two right angled triangles, right angled
- In the given figure, /_ABC =90 and BC
- In the following figure, CM and RN are respectively the medians of
- Find the value of the height h in the adjoining figure, at which the
- A girl of height 90cm is walking away from the base of a lamp-post at a speed
- If ∆ABC~∆QRP, ar(∆ABC)/ar(∆QRP)=9/4, AB = 18 cm and BC = 15cm
- In the given figure, if DE || BC, find the ratio of ar
- Diagonals of a trapezium PQRS intersect each other at the point O
- In the given figure, the line segment XY is parallel to side AC of
- Prove that the area of the equilateral triangle described on the side of an
- In an isosceles right angled triangle, if the hypotenuse is 5√2 cm, then
