Question

1. what is the perimeter of kite defg? 9 cm 15 cm 65° 48 cm 60 cm 36 cm

Explanation:

Step1: Recall kite - property

In a kite, two pairs of adjacent sides are equal. So, \(DE = DG = 9\mathrm{cm}\) and \(EF=FG = 15\mathrm{cm}\).

Step2: Calculate the perimeter

The perimeter \(P\) of a polygon is the sum of the lengths of its sides. For kite \(DEFG\), \(P=DE + EF+FG + DG\). Substitute the values: \(P = 9+15 + 15+9\).
\[P=(9 + 15)\times2=48\mathrm{cm}\]

Answer:

48 cm