A question and two statements are given. Identify which of the statements is/are sufficient to answer the question.
Question:
Find the area of the equilateral triangle.
Statements:
1: The measure of one of the sides of the triangle side is 7 cm.
2: The perimeter of the triangle is 21 cm.
1
Both statements 1 and 2 are sufficient independently
2
Statement 1 is sufficient but statement 2 is not sufficient.
3
Neither statement 1 nor 2 is sufficient independently.
4
Statement 2 is sufficient but statement 1 is not sufficient