Answer:
We notice about these areas that:
All areas are perfect squares ⇒ 1st
The sum of the areas of the two smaller squares is equal to the area of the larger square ⇒ 3rd
Explanation:
Let us solve the question
∵ The perfect square number is the product of a number and itself
∵ The areas of given squares are 25 m², 9 m², and 16 m²
∵ 25 = 5 × 5, 9 = 3 × 3, 16 = 4 × 4
∴ 25, 9, and 16 are perfect squares
∴ All areas are perfect squares
∵ 9 m² and 16 m² are the areas of the two smaller squares
∵ 9 m² + 16 m² = 25 m²
∵ The area of the larger square is 25 m²
∴ The sum of the areas of the two smaller squares is equal to the area
of the larger square