Estimating Angles e h T n o i

Estimating Angles e h T n o i t e p m o C D. Watson 802© 2012

The Rules of the game! • In this game you will estimate the size of each angle shown. • All angles are a multiple of 5. • If you guess the angle exactly right give yourself 3 points. • If you are 5° out give yourself 2 point. • If you are 10° out give yourself 1 point. • You will have 30 seconds to guess – then the answer will come up. • The aim of the game is to get as many points as possible – good luck!

Estimate the size of the Angle Total Points 10° - 1 point 15° - 2 points 20° - 3 points 25° - 2 points 30° - 1 point 1

Estimate the sizethe of Angle the Angle Total Points 140° - 1 point 145° - 2 points 150° - 3 points 155° - 2 points 160° - 1 point 2

Estimate the sizethe of Angle the Angle Total Points 60° - 1 point 65° - 2 points 70° - 3 points 75° - 2 points 80° - 1 point 3

Estimate the sizethe of Angle the Angle Total Points 125° - 1 point 130° - 2 points 135° - 3 points 140° - 2 points 145° - 1 point 4

Estimate the sizethe of Angle the Angle Total Points 25° - 1 point 30° - 2 points 35° - 3 points 40° - 2 points 45° - 1 point 5

Total up your points

BONUS COMPETITION The next angle is not a multiple of 5. Write down your guess

BONUS COMPETITION The angle is 128°