The perimeters of two equilateral ΔABC and ΔPQR are 15 cm and 30 cm respectively. Which of the following statements is correct about their interior angles?
1
Each interior angles of ΔABC is less than each interior angle of ΔPQR.
2
Each interior angle of ΔPQR is half the each interior than angle of ΔABC.
3
The interior angles of ΔABC and ΔPQR are equal.
4
Each interior angle of ΔPQR is double the each interior angle of ΔABC.