500 000 pie chart represents how Harriet spent her Lottery winnings of Examine this graph and then answer the questions on the next page Gifts 10 Savings 20 Unused 30 a In dollars how much did Harriet spend on a new home Harriet s Big Win New Home 40 ii Unused Answer New Home Savings Answer Gifts b How much more in dollars was her unused amount compared to the amount saved 5 marks Unused c Use your protractor to determine as accurately as possible the number of degrees of the pie that are used to represent i Savings laulote the number of degrees each slice of the pie