Changes
From Karnataka Open Educational Resources
No change in size
, 10:26, 2 January 2014
Line 104: |
Line 104: |
| # Its diagnols intersect at right angles. | | # Its diagnols intersect at right angles. |
| # The sum of its four sides would be its perimetre. | | # The sum of its four sides would be its perimetre. |
− | # Its area is given by the formula <math>1/2 x product of its diagnols </math> | + | # Its area is given by the formula <math>(1/2) (product of its diagnols)</math> |
| + | |
| ===Notes for teachers=== | | ===Notes for teachers=== |
| ===Activity No # 1. Deriving formula for area of a kite=== | | ===Activity No # 1. Deriving formula for area of a kite=== |