Math Test - 1

Yash is building a fence around the park of length 15 feet and breadth of 10 feet. What is the park's perimeter?Show your workings in your note. The side of a square is 9 cm. Find its area?Show the work in your note. A triangle's sides are 4 cm, 5 cm, and 6 cm. What is its perimeter?Show your workings in your note. Draw an acute-angled triangle, right-angled triangle, an obtuse-angled triangle. What is a polygon? Explain your answer with an example and diagram. What is a quadrilateral? Name and draw any 2 quadrilaterals and explain their properties.