amoakodominion93 amoakodominion93

19-05-2021
Mathematics

contestada

UYK
♡ The size of a rhombus is half the longer diagonal.
The height of the ronbus is 3cm
and
the area is 21cm². Find the length of the longer
diagonal

Respuesta :

K12Noob K12Noob

19-05-2021

Answer:

Step-by-step explanation:

Area = height × side

21 = 3 * side

side = 7 cm

The side of a rhombus is half the longer diagonal

longer diagonal = 2*side =2*7=14cm

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