The Steelers fell behind the New England Patriots less than three minutes into the first quarter, after an interception of Ben Roethlisberger was driven to the endzone. The Steelers came back with 2:55 remaining in the initial quarter to convert on a 20-yard Jeff Reed field goal. The Patriots extended their lead to seven points with a 29-yard field goal in the second quarter. Pittsburgh drove 63&#160;yards on nine plays, capping their drive with a touchdown pass to Santonio Holmes to tie the game at ten points at the halfway point. Pittsburgh took their first lead of the game on their first drive of the second half, after Reed's second field goal put them up by three points. On the ensuing kickoff the Steelers recovered a Patriots' fumble and Roethlisberger connected with Hines Ward for an 11-yard touchdown pass. James Harrison forced his first of two fumbles on the Patriots' next drive and the Steelers recovered as Reed added his third field goal of the game&#8212;putting the Steelers up 23-10. Gary Russell scored a touchdown after Lawrence Timmons returned an interception 89&#160;yards to the Patriots' one-yard line.

Based on the above article, answer a question. How many total points were scored in the first half?
20