We know that the sum of all exterior angles of any polygon is \(360\degree\).
(a) \(125\degree + 125\degree + x = 360\degree\)
\(250\degree + x = 360\degree\)
\(x = 110\degree\)
(b)
\(60\degree + 90\degree + 70\degree + x + 90\degree = 360\degree\)
\(310\degree + x = 360\degree\)
\(x\) = \(50\degree\)
Say whether the following are true or false.
1. Ignesious lost his wife, two children, his father-in-law, and his brother-in-law in the tsunami.
2. Sanjeev made it to safety after the tsunami.
3. Meghna was saved by a relief helicopter.
4. Almas’s father realised that a tsunami was going to hit the island.
5. Her mother and aunts were washed away with the tree that they were holding on to.