Question

4. Find the perimeter of parallelogram FROG with coordinates F(1, 2) R(4,2), (7, 6), and G(4, 6).

(1) 12
(2) 14
(3) 16
(4) 18​

Answer 1

[3] 16

Step-by-step explanation:

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Answer 2

9514 1404 393

Answer:

(3) 16

Step-by-step explanation:

The diagonal sides are each the hypotenuse of a triangle with sides 3 and 4, so they are √(3²+4²) = √25 = 5 units long. The horizontal sides are 3 units long, so the perimeter is ...

2(5 +3) = 16 units