MCQ Class 8 Maths Ganita Prakash – II Chapter 7 Area Advertisement 1. What is the area of a rectangle with length 7 cm and width 4 cm? 24 cm² 28 cm² 32 cm² 14 cm²Question 1 of 202. What is the area of a rectangle with sides 8 cm and 3 cm? 24 cm² 11 cm² 28 cm² 16 cm²Question 2 of 203. The diagonal of a rectangle divides it into how many congruent triangles? 1 2 3 4Question 3 of 204. If a rectangle has area 28 cm², each triangle formed by its diagonal has area: 7 cm² 14 cm² 28 cm² 56 cm²Question 4 of 205. Which is the correct formula for area of a rectangle? l + b 2(l + b) l × b l ÷ bQuestion 5 of 206. Area is measured using: Unit lines Unit squares Unit circles Unit cubesQuestion 6 of 207. Perimeter measures the: Inside region Boundary length Height only Width onlyQuestion 7 of 208. Two shapes with same perimeter always have same area. True False Sometimes only circles Sometimes only squaresQuestion 8 of 209. Area of a triangle = base × height 2 × base × height 1/2 × base × height base + heightQuestion 9 of 2010. To find area of a triangle, we need: Three angles only Base and height Perimeter only Diagonal onlyQuestion 10 of 2011. The formula 1/2 × base × height works for: Acute triangles only Right triangles only All triangles Isosceles onlyQuestion 11 of 2012. If base = 10 cm and height = 6 cm, triangle area is: 30 cm² 60 cm² 16 cm² 20 cm²Question 12 of 2013. A line joining a vertex to midpoint of opposite side divides a triangle into: 3 equal triangles 2 equal area triangles 4 equal triangles Unequal trianglesQuestion 13 of 2014. In a rectangle, diagonals bisect each other means they: Touch one side Meet at midpoint Are perpendicular always Are unequalQuestion 14 of 2015. Four triangles formed by diagonals of a rectangle have: Different areas Equal areas Zero area Double areaQuestion 15 of 2016. Any polygon’s area can be found by dividing it into: Circles Squares Triangles CubesQuestion 16 of 2017. A quadrilateral can be divided into triangles by drawing a: Radius Diagonal Height CurveQuestion 17 of 2018. Area of a parallelogram = side × side base × height 1/2 × base × height base + heightQuestion 18 of 2019. A parallelogram can be converted into a rectangle of equal area by: Stretching Dissection Coloring Folding onlyQuestion 19 of 2020. The perpendicular distance between parallel sides of a parallelogram is called: Radius Height Diagonal ArcQuestion 20 of 20 Loading...
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