The aim is to find the base of the isosceles triangle, 𝒙. The base of each right-angled triangle is 1.6 cm. 𝒙 is double this length. 𝒙 = 2 x 1.6 = 3.2 cm.

Area of Triangle Formula: In this article, we cover the definition of triangle and its various types based on the angles and length of side. Besides, we will see how to calculate the area of a ...