krkelle krkelle
  • 12-05-2021
  • Mathematics
contestada

a triangle has three sides 19cm 12cm and 16 cm. is it a right triangle

Respuesta :

DrippQueenMo
DrippQueenMo DrippQueenMo
  • 12-05-2021

Answer:

Step-by-step explanation:

A right triangle has one angle of 90.

If you add up all the angles ;

19+12+16= 47

It equals 47 so this is not a right triangle.

If it it is less than 90, it is an acute angle.

Therefore this angle is an acute triangle.

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