alleryStart learning →A rectangle has a perimeter of 20 cm and a length of 6 cm. What is its width?
A14 cm
B3 cm
C4 cm
D7 cm
Answer & Solution
Correct answer: C. 4 cm
Length plus width is 10 cm, so the width is 10 minus 6, which is 4 cm.
Keep practising Geometry and Symmetry
Browse all Geometry and Symmetry questions for Olympiad (Class 4), or explore more Mathematics topics.
Related questions
Ravi says a straight line has two end points. Mia says it has none. Who is right?A paper is folded once and a shape is cut out of the fold. When opened, the two sides are Which letter has two lines of symmetry: one up and down and one across?Which of these words means that all angles of a shape are equal?Two hexagons are placed side by side but apart. How many corners are there in all?Ria joins a triangle and a square so that they share no sides. How many sides do the two sA shape has 6 sides. Another has 4 sides. How many more sides does the first have?A shape is folded in half and the two halves fit exactly on each other. What can we say ab