chanc101 chanc101
  • 16-04-2019
  • Mathematics
contestada

Can somebody please help me

Can somebody please help me class=

Respuesta :

Аноним Аноним
  • 28-04-2019

Answer:

72 degrees.

Step-by-step explanation:

As it is a right angled triangle and if the smaller acute angle = x degrees then:

x + 4x + 90 = 180.

5x = 90

x = 18 degrees.

The larger acute angle = 4x = 4*18

=  72 degrees.

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