7.10.2.S

Find the perimeter of the following triangle box. The sides measure 10cm, 15cm and 7 cm. Find the perimeter of the following triangle ice-cream cone. The sides are 5 cm, 5cm and 6 cm in size. Find the perimeter of the following equilateral triangle with one side equal to 6 cm. Find the area of the following triangle: Find the area of the following triangle: Find the area of the following triangle signboard. The height is 50cm and base is 40cm. Find the area of the following 2 equilateral triangles scales (together). Each has a side of 12cm. The rods of a cycles form a scalene triangle. If the length of the rods is 5cm, 6cm, and 7cm, find the area covered by the rods. Find the area of the triangle which is made by three boards. The height is 10cm and the base is 25cm. Find the area of the following 4 triangles stacked together. All four triangles are equal to each other. The height and the base length of one triangle are 20cm and 30cm. The shadow cast by a man, on the floor, makes a right angle triangle with the top of the head. Find the area of the triangle if the height of the man is 2 m and the length of the shadow is 4 m. The glass window on a wall is an equilateral triangle. Find the length of the side if the perimeter is 6m. Triangle ABC is an Isosceles triangle. The perimeter is 20 cm. Find x? A garden is in the shape of an isosceles triangle. The base is 10m in length; find the length of the other two sides if the perimeter is 40m. The support to a table is in the form of a right angle triangle. Find the length of the base if the height of the triangle is 2 m and area is 6m². The shadow of a tree, caused by the sun, is 10m long. The Area formed by the triangle, by the tree and shadow, is 100m2. Find the height of the tree. Find the area of these two equilateral triangles if the perimeter of one is 14.4 cm. A pyramid is made up of 4 equal isosceles triangles. Find the total surface area of the pyramid if the base a triangle is 2m in length and the height is 4 m. (Hint: total surface area = area of all triangles + the area of base square) Find the area of the following figure made up of 4 green equilateral triangles, each of side 20cm in length. The following triangle is an equilateral triangle. Perimeter is 60 cm. Find area of the triangle.  Find the area of the following figure? 4 equilateral triangles form the following figure. Find the area of the four triangles if the side of one triangle is 4cm. Find the area of the given figure? Find the area of the shaded portion with blue. Find the area of an equilateral triangle painting of side 2 m. Find the area of a regular hexagon of side 10 cm. A rope of 9m is converted in to an equilateral triangle. What will be the area of the triangle? Find the area of the below figure: Find the area of the below triangle of height 24 cm and base 12 cm. Find the area of the below triangle: 14 © 2009 – 2011 tutorco.com 6 cm 4 cm TOPIC: TRIANGLES 4 cm 10cm 7 /10/ 2/ S