question_answer2) Find the area of a square park whose perimeter is 320 m.
View Answer play_arrowquestion_answer9) Find the area of the following parallelograms: (a) (b) (c) (d) (e)
View Answer play_arrowquestion_answer10) Find the area of each of the following triangles (a) (b) (c) (d)
View Answer play_arrowquestion_answer11) Find the missing values:
S. No | Base | Height | Area of the parallelogram |
a. | 20cm | - | \[\text{246 c}{{\text{m}}^{\text{2}}}\] |
b. | - | 15 cm | \[\text{154}\text{.5 c}{{\text{m}}^{\text{2}}}\] |
c. | - | 8.4 cm | \[\text{48}\text{.72 c}{{\text{m}}^{\text{2}}}\] |
d. | 15.6 cm | - | \[\text{16}\text{.38 c}{{\text{m}}^{2}}\] |
question_answer12) Find the missing value:
Base | Height | Area of triangle |
15 cm | - | \[\text{87 c}{{\text{m}}^{\text{2}}}\] |
- | 31.4 mm | \[\text{1256 m}{{\text{m}}^{2}}\] |
22 cm | - | \[\text{170}\text{.5c}{{\text{m}}^{\text{2}}}\] |
question_answer43) In the following figures, find the area of the shaded portions. (i) (ii)
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