Saved Bookmarks
| 1. |
Each of equal sides of isosceles right triangle is 20 cm. what is the semi perimeter of the triangle |
|
Answer» Answer: 20 + 10 root 2 Step-by-step explanation: LET ABC be an isosceles right TRIANGLE in which 2 cm AB =AC =20cm Hypotenuse BC = AB2+AC2 = a2+a2 =a 2=20 2CM. s =20+20+20 root 2 =40+20root 2 =20+10 root 2 |
|