How many acute angles can a right-angled triangle have?
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0
Answer:
Answer:Two Acute Angle
Answer:Two Acute AngleStep-by-step explanation:
Answer:Two Acute AngleStep-by-step explanation:FOLLOW ME AND MARK AS BRAINLIESTplease, please , please .
Answered by
0
Answer:
A right triangle can, and must, have exactly two acute angles.
To see this, just remember that the sum of the angles of a triangle must be
180deegri.
As a right triangle has one angle equal to
90
∘
this means the sum of the remaining two angles must be
180
∘
−
90
∘
=
90
∘
.
Thus, both of the remaining two angles must have a measure less than
90
∘
and therefore must be acute.
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