(CNN)  -- South Africa strengthened their grip on the Tri-Nations with a 29-17 victory over Australia in Cape Town on Saturday.



The Springboks charge forward in their 29-17 victory over Australia at Newlands.



It was the third straight win for the world champions, who were indebted to the boot of Morne Steyn as he totaled 24 points with seven penalties and a drop goal at Newlands.



The Wallabies took a surprise lead in the second minute as Ashley Cooper barged over for a try with Matt Giteau converting, but the home side slowly took command.



Steyne kicked three penalties in the space of six minutes to put them ahead and added a fourth after Berrick Barnes had restored Australia's lead with a drop goal.



Steyne then sent over a drop goal of his own and South Africa moved further ahead as Victor Matfield went over for their only try of the match.



With the Wallabies reduced to 13 men as Giteau and Richard Brown were sin-binned, Steyn took advantage with another penalty to put them 23-10 ahead at the half.



Steyn added his sixth penalty shortly after the break, but Giteau charged through for a try and converted his score to give them hope at 26-17.



Steyn's final penalty with two minutes remaining wrapped up the victory.



South Africa, who have played all their three matches at home, lead the standings with 12 points, with New Zealand on four and Australia, who have played a game less, with a solitary point.



Victory continues a fine run of form for the Springboks, who beat the British and Irish Lions 2-1 in a thrilling series which preceded the annual Tri-Nations tournament.
What is the number of points Steyn had? Who kicks 24 points in South Africa to seal victory? Who won three straight matches in a tournament? what team won three straight matches in tournament? what team did South Africa beat ? What country won the match? who kicked 24 points for South Africa ? Who beat South Africa in Tri-Nations match at Newlands?
24 Morne Steyn South Africa The Springboks Australia South Africa Morne Steyn Australia
question: What is the number of points Steyn had?, answer: 24 | question: Who kicks 24 points in South Africa to seal victory?, answer: Morne Steyn | question: Who won three straight matches in a tournament?, answer: South Africa | question: what team won three straight matches in tournament?, answer: The Springboks | question: what team did South Africa beat ?, answer: Australia | question: What country won the match?, answer: South Africa | question: who kicked 24 points for South Africa ?, answer: Morne Steyn | question: Who beat South Africa in Tri-Nations match at Newlands?, answer: Australia