EduSahara™ Assignment
Name : Areas
Chapter : Areas
Grade : SSC Grade IX
License : Non Commercial Use
Question 1
1.
In △PQR, if QR = 17 cm, RP = 19 cm and the corresponding height of side QR = 10.91 cm, then area of the triangle =
  • (i)
    87.69 sq.cm
  • (ii)
    89.69 sq.cm
  • (iii)
    95.69 sq.cm
  • (iv)
    97.69 sq.cm
  • (v)
    92.69 sq.cm
Question 2
2.
In △PQR, if base QR = 11 cm and the corresponding height of side QR = 9.72 cm, then area of the triangle =
  • (i)
    53.44 sq.cm
  • (ii)
    58.44 sq.cm
  • (iii)
    56.44 sq.cm
  • (iv)
    48.44 sq.cm
  • (v)
    50.44 sq.cm
Question 3
3.
If perimeter of an equilateral triangle 51 cm, the area of the equilateral triangle =
  • (i)
    120.14 sq.cm
  • (ii)
    141.14 sq.cm
  • (iii)
    138.14 sq.cm
  • (iv)
    113.14 sq.cm
  • (v)
    125.14 sq.cm
Question 4
4.
If height of an equilateral triangle is 16.45 cm, the area of the equilateral triangle =
  • (i)
    130.32 sq.cm
  • (ii)
    172.32 sq.cm
  • (iii)
    141.32 sq.cm
  • (iv)
    156.32 sq.cm
  • (v)
    174.32 sq.cm
Question 5
5.
In a right angled triangle △PQR, if the base QR = 12 cm and the corresponding height is 17 cm, then area of the triangle =
  • (i)
    107.00 sq.cm
  • (ii)
    102.00 sq.cm
  • (iii)
    119.00 sq.cm
  • (iv)
    88.00 sq.cm
  • (v)
    80.00 sq.cm
Question 6
6.
In an isosceles right angled triangle △PQR, if QR = 20 cm is one of the equal sides, then area of the triangle =
  • (i)
    206.00 sq.cm
  • (ii)
    182.00 sq.cm
  • (iii)
    217.00 sq.cm
  • (iv)
    195.00 sq.cm
  • (v)
    200.00 sq.cm
Question 7
7.
In quadrilateral PQRS, if diagonal QS = 19.00 cm, perpendiculars from the vertices P and R to the diagonal QS are 11.54 cm and 11.54 cm respectively, then area of the quadrilateral =
  • (i)
    195.26 sq.cm
  • (ii)
    234.26 sq.cm
  • (iii)
    202.26 sq.cm
  • (iv)
    219.26 sq.cm
  • (v)
    237.26 sq.cm
Question 8
8.
In trapezium ABCD, if distance between the parallel sides is 10.18 cm and lengths of the parallel sides AB = 19.00 cm and CD = 12.00 cm, then area of the trapezium =
  • (i)
    161.79 sq.cm
  • (ii)
    181.79 sq.cm
  • (iii)
    157.79 sq.cm
  • (iv)
    135.79 sq.cm
  • (v)
    140.79 sq.cm
Question 9
9.
In parallelogram PQRS, if base PQ = 15.00 cm and the corresponding height is 16.57 cm, then area of the parallelogram =
  • (i)
    248.55 sq.cm
  • (ii)
    266.55 sq.cm
  • (iii)
    235.55 sq.cm
  • (iv)
    261.55 sq.cm
  • (v)
    232.55 sq.cm
Question 10
10.
In rhombus PQRS, if diagonals QS = 20.00 cm and PR = 9.17 cm, the area of the rhombus =
  • (i)
    94.70 sq.cm
  • (ii)
    88.70 sq.cm
  • (iii)
    91.70 sq.cm
  • (iv)
    86.70 sq.cm
  • (v)
    96.70 sq.cm
    Assignment Key
  •  1) (v)
  •  2) (i)
  •  3) (v)
  •  4) (iv)
  •  5) (ii)
  •  6) (v)
  •  7) (iv)
  •  8) (iii)
  •  9) (i)
  •  10) (iii)