Use this worksheet to help you find the area of isosceles triangulars. This collection of printable worksheets will help students be scholastically and conveniently indoctrinated to the concept. This pdf worksheet contains illustrations of isosceles triangulars. It requires 8th graders and high school students to find the area of each triangle, where the dimensions are given as integers and decimals. Enter the values you know in the area formula to calculate the area. Try our free worksheet and find whatÂ’s in store for you.