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Gilbert wants to build a triangular flower garden by the front porch of his house. The garden will be 6 feet long near the front of the house and 4 feet long next to the walkway.
What will be closest to the length, in feet, of the longest edge of his garden?
A. 2
B. 4.5
C. 7.2
D. 10

Gilbert wants to build a triangular flower garden by the front porch of his house The garden will be 6 feet long near the front of the house and 4 feet long nex class=

Respuesta :

Answer:

7.2

Step-by-step explanation:

use the Pythagorean theorem to find the length of the hypotenuse

a squared+ b squared= c squared

4 squared+ 6 squared = c squared

16+ 36= c squared

52= c squared

52 = 7.2 squared

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