28-02-2021
Mathematics

contestada

Find the area of a scalene triangle with sides 9 cm. 12 cm
and 30 cm where the shortest altitude is 7 cm

Respuesta :

reeserl reeserl

28-02-2021

Answer:

105 sq. cm

Step-by-step explanation:

The shortest altitude will ⊥ to the longest side.

A = (1/2)bh

=.5(30)(7)

= 105 sq. cm

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