Saved Bookmarks
| 1. |
Two angle of a quadrilateral are 68 degree and 76 degree. If the other two angle are in ratio 5:7,find the measure of each of them |
|
Answer» ONG>ANSWER: 90° ,136° as 68+76+5x+7x=360 144+12x=360 12x= 216 x=216÷12 x=18 5x = 5×18 =90 7x= 7×18 = 136 |
|