Question

1. what is the perimeter of the parallelogram shown below? 60 units 68 units 200 units 160 units

Explanation:

Step1: Recall parallelogram property

Opposite sides of a parallelogram are equal.

Step2: Identify side - lengths

Two adjacent side - lengths are 10 and \(6 + 14=20\).

Step3: Calculate perimeter formula

The perimeter \(P\) of a parallelogram with adjacent sides \(a\) and \(b\) is \(P = 2(a + b)\). Here \(a = 10\) and \(b = 20\).

Step4: Substitute values

\(P=2(10 + 20)=2\times30 = 60\).

Answer:

60 units