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What do all the angles in a obtuse triangle if the obtuse angle is 120 Degrees?
Wiki User
∙ 8y ago
The other 2 angles will be acute and the 3 angles altogether will add up to 180 degrees
Wiki User
∙ 8y ago
Wiki User
∙ 8y agoThe other two angles are A and (60-A) where 0<A<60.
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What is the angle when 3 triangle angles are added together?
The 3 interior angles in any triangle add up to 180 degrees.
When angles of a triangle adds up to 125 degrees. What is the sze of the third angle?
Its 3rd angle is 180-125 = 55 degrees
What is the vertex of a isoscles triangle that is 9 degrees more than the base angle?
The isosceles triangle will have a top angle of 66 degrees and two equal base angles of 57 degrees which all add up to 180 degrees.
If an isoceles triangle has angles of 20 degreesand 80 degreees what is the measure fore third angle?
The 3rd angle is 80 degrees
What is the third angle of a right triangle if one of the angles measures Y?
If Y is the right angle then the third angle is indeterminate. Otherwise it is 90 - Y degrees.
Can you draw an obtuse triangle?
Yes, its a triangle that has one obtuse angle (an angle over 90 degrees) and two acute angles (angles that are les that 90 degrees).
If two of a triangle angles measure 42 degrees 48 degrees how would you classify that triangle?
acute , obtuse obtuse or right angle
Can a triangle have 1 obtuse angle?
A triangle can only have 1 obtuse angle. Obtuse - greater than 90 degrees. Since a triangles 3 angles add up to 180 degrees, only 1 angle can be obtuse. Right triangle 90 degrees and 2 - 45 degree angles. Perfect? triangle has 3 - 60 degree angles.
How do you classify a triangle by its angles?
If all three angles of a triangle measure less that 90 degrees (if all three angles are acute), the triangle is an acute triangle. A triangle that has a right angle (an angle the measures exactly 90 degrees) is a right triangle. (The other 2 angles will be acute angles.) A triangle that has an angle that is greater than 90 degrees (an obtuse angle), is an obtuse triangle. (The other 2 angles will be acute angles.)
Why is it impossible for a triangle to have more than 1 obtuse angle?
There are three angles in a triangle that amount to 180 degrees. If one of these angles was 91 degrees (an obtuse angle) then the sum of the other two angles must be 89 degrees.
Can a triangle have 3 obtuse angles?
No, a triangle can't have more than 1 obtuse angle because all the angles have to equal 180 degrees, and an obtuse angle is larger than 90 degrees. if it had more than 1 obtuse angle, the angles wouldn't equal 180 degrees and you wouldn't be able to make a third angle.
What is the difference between a rectangle and a obtuse triangle?
Angles obtuse in on angle is over90 degrees rectangle has 4 angles at 90 degrees.
How do you describe an obtuse triangle angles?
An obtuse triangle has 1 obtuse angle and 2 different acute angles whereas the 3 angles add up to 180 degrees.
What is the rule for an obtuse triangle?
One angle must be over 90 degrees (an obtuse angle), and the other two angles under 90 degrees (acute angles). ^-^
What type of triangle has an angle of 120 degrees and two angles of 30 degrees?
An isosceles triangle
Does a triangle have 3 obtuse angles?
cannot because a triangle has to have 180 degrees i.e. obtuse angled triangle has one obtuse angle acute angled triangle has three acute angles
Which triangle angle measures 103 and 20 and 57 degrees?
A triangle with angles 103 degree, 20 degree, and 57 degree is called
