js510157 js510157

16-12-2020
Mathematics

contestada

find the area of Rhombus if its diagonals measure 18 cm and 21 cm

Respuesta :

jimrgrant1 jimrgrant1

16-12-2020

Answer:

189 cm²

Step-by-step explanation:

The area (A) of a rhombus is calculated as

A = [tex]\frac{1}{2}[/tex] × product of diagonals

= [tex]\frac{1}{2}[/tex] × 18 × 21 = 9 × 21 = 189 cm²

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