1) Formula Of Circle (area) a) πr2 b) l × w c) 1/2 b×h 2) If the circumferences of circle =8 cm find its area a) 32.9cm² b) 5.09cm² c) 4.08² 3) Formula Of Square (area) a) 2πr b) 4×4 c) 4×length 4) What is the area of square if the perimeter is 36 cm? a) 89cm² b) 36 cm² c) 81 cm² 5) Formula Of Rectangle? a) l×b b) l+b c) l-b 6) What is the area of rectangle if the perimeter is 4.2 cm and the length is 1.3 cm? a) 1.04cm² b) 2.05cm² c) 3.44cm² 7) Formula Of Triangle a) 1/2 × b × h b) (1/2) h (a+b) c) l×b 8) What is the formula for finding area of trapezium? a) ½ × (a + b) × hure b) 2×½×(a+b) c) 5+4×½(a+b) 9) We can find area of only ____________ figure. a) Closed figure b) Line segment c) unclosed figure 10) This figure is: a) Closed figure b) Unclosed figure c) line segment 11) Can we find its area? a) Yes b) No c) Sometimes 12) Can we find its area? a) Yes b) No c) Sometimes

Mulaika's Maths Quiz

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