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What is an isosceles triangle has 70 degree angle what are two possible measures for the smallest angle of the triangle?
Wiki User
∙ 14y ago
Use two theory
The sum of the angles of a triangle is always 180
and
An the base angles of an issceles triange are equal
therefore if one angel is 70 then the two combinations of the angles woudl be
70 - 70 - 40 making 40 the smallest angle
70 - 65 - 65 making 65 the smallest angle
Wiki User
∙ 14y ago
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Half the sum of degree-measures of the angles of an isosceles triangle is?
90° . That's true of any triangle. Doesn't have to be isosceles.
A triangle that has angles that measures 45 45 and 90degrees is an?
An isosceles right angled triangle
What is describe a triangle whose angle measures are 30 120 and 30?
An isosceles triangle
If one angle of an isosceles triangle measures 60 degrees then the triangle is equilateral?
yes
How do you find the measures of the angles in a right isosceles triangle?
If a triangle is an isosceles triangle as well as being a right-angled triangle, the size of the two angles (that are not right angles) are 45 degrees.
An isosceles triangle that is not an equilateral triangle?
It is possible if neither of the angles in the triangle measures to 60 degrees
What type of triangle has an angle that measures 120 degrees and an angle that measures thirty degrees for kids?
It is an obtuse angled isosceles triangle.It is an obtuse angled isosceles triangle.It is an obtuse angled isosceles triangle.It is an obtuse angled isosceles triangle.
Half the sum of degree-measures of the angles of an isosceles triangle is?
90° . That's true of any triangle. Doesn't have to be isosceles.
What triangle has 15in each and the third side measures 10in?
An isosceles triangle.
Why is it possible for an isosceles triangle to be an acute explain?
It is possible for an isosceles triangle to be an acute triangle because, in an acute triangle all the angles have to be less than 90o.
Is it possible for an isosceles triangle be an acute triangle?
Yes
If an angle bisector of an isosceles triangle yields two isosceles triangles what were the angle measures of the original triangle?
they would be congruent triangles!
If one angle of an isosceles triangle measures 60 degrees then the triangle is equilateral?
yes
A triangle that has angles that measures 45 45 and 90degrees is an?
An isosceles right angled triangle
What is describe a triangle whose angle measures are 30 120 and 30?
An isosceles triangle
How do you find the smallest possible area of an isosceles triangle that is circumscribed about a circle of radius r?
It is 5.196*r^2 square units.
Is it possible to have a scalene isosceles triangle?
No.
