Questions

If four angles of a quadrilateral are (6x-18), (80-4x), (4x+14), (12x-58), then find the value of the smallest angle of the quadrilateral.

The ratio between Ram's age and Rahim's age is 10:11. What is the age of Rahim in percentage of Ram's age

If a chord of a circle subtends an angle of 30° at the circumference of the circle, then what is the ratio of the radius of the circle and the length of the chord respectively?

What is the value of [1/(1 – tan θ)] – [1/(1 + tan θ)]?

A lemon kept in water in a glass tumbler appears to be bigger than its actual size when viewed from the sides. This is because of

Person who is colour-blind cannot distinguish between

Chlorophyll was first isolated and named by

The _________ keeps the average temperature of the Earth fairly steady.