From a balloon vertically above a straight road the angles of depression of two cars at an instant are found to be 45° and 60°. If the cars are 100 m apart find the height of the balloon. From a balloon vertically above a straight road the angles of depression of two cars at an instant are found to be 45° and 60°. If the cars are 100 m apart find the height of the balloon. November 25, 2020 Category: Chapter 8 - Introduction to Trigonometry , Maths , NCERT Class 10 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related