CBSE Class 9 Answered
pls ans this
Asked by | 23 Apr, 2008, 10:19: PM
Expert Answer
Perimeter of a triangle = 12 units
hypotenuse = 5 units
sum of other two sides of rt.triangle = 12- 5 =7
other two sides are 4 units and 3 units
(5)² = (4)² + (3)²
25=16+9
verified.
Area = 1/2 x 4x3 =6 square units
Answered by | 24 Apr, 2008, 05:25: PM
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