The diagonals of the rhombus are 15 cm and 36 cm long. The perimeter is
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Step-by-step explanation:
▪️The diagonals of a rhombus bisect each other at right angles, so each side of the rhombus is the hypotenuse of a right-angled triangle whose other sides are half-diagonals of the rhombus.
▪️So in this case, each side of the rhombus measures sqrt[(15/2)^2 + (36/2)^2]
▪️= (3/2) sqrt(5^2 + 12^2)
▪️= (3/2) * 13
▪️= 19.5 cm
▪️Thus the perimeter of the rhombus
▪️= 4 * 19.5 cm
▪️= 78 cm
Hopes it help you❤️❤️
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