an exterior angle is drawn to a triangle which is acute then on basis of angle what type of triangle is this
(a) acute angled
(b)obtuse angled
(c)right angled
(d) scalene
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Answers
Answered by
7
Answer:
obtuse but not sure
Step-by-step explanation:
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Answered by
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option (b)
obtuse angled triangle
Step-by-step explanation:
if the exterior angle is acute (i.e less than 90 degrees )
then the sum of the two angles is less than 90
therefore
which is an obtuse angle
hence ,
optio (b)
obtused angled triangle
#Learn more:
The angle in a semi circle is a
(A) acute angle
(C) straight angle
(B) obtuse angle
(D) right angle
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