0
Letters-xy and v but I'm not sure
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Which 2-D shapes can have 2 acute angles and 2 obtuse angles?
With 2 acute and 2 obtuse angles it has 4 angles - the shape is a quadrilateral. The shape can be one of trapezium, parallelogram, rhombus, kite or a general quadrilateral. With the two acute angles next to each other (forcing the two obtuse angles to be next to each other) the shape can be either a trapezium or a general quadrilateral.
Does a rhombus have 4 acute angles?
No, only 2 the other 2 are obtuse
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.)
Given two parallel lines with a transversal if one of the angles measures 50 degrees what are the measures of all the other angles?
All acute angles measure 50 degrees. All obtuse angles are supplementary to the acute angles, so they measure 130 degrees.
What shape has 2 right angles and 1 pair of parallel sides?
A trapezoid would fit the given description providing its other two angles are acute and obtuse with all four angles adding up to 360 degrees.
If one of two vertical angles is obtuse then is the other obtuse?
name two obtuse vertical angles.
Vertical angles can not be obtuse angles?
they can be obtuse say ther are two lines intersecting two of the angles are acute (50degrees) that means the other pair must be obtuse 180-50=130 so the other two angles are obtuse with a measurement of 130degrees
Can two vertical angles can be obtuse?
Vertical angles are, by definition, equal. So if one is obtuse then so is the other.
Can one of the internal angles of a triangle be an obtuse angle?
yes, there can be an obtuse internal angle in a triangle, but keep in mind that the other two angles' sums plus the obtuse angle can only equal 180 degrees (meaning that the other non-obtuse angles will be very small acute angles)
Can an obtuse triangle have congruent angles?
Yes, an obtuse triangle can have two congruent angles, where for the obtuse angle measuring A degrees, each of the two other angles measures (180-A)/2.
Does a trapezoid have four obtuse angles?
No, a trapezoid does not have four obtuse angles. A trapezoid has one pair of parallel sides and the other pair of non-parallel sides. The angles of a trapezoid can be a combination of acute, obtuse, and right angles, but it cannot have four obtuse angles.
How do you draw an obtuse scalene triangle?
One angle must be an obtuse angle and the other two angles must be acute angles
What do all the angles in a obtuse triangle if the obtuse angle is 120 Degrees?
The other 2 angles will be acute and the 3 angles altogether will add up to 180 degrees
When classifiying triangles by angles obtuse triagles have one obtuse angle and what two other angles?
An obtuse angle is greater than 90° (and less than 180° ) The other two angles therefore total less than 90° and so both must be acute angles.
What figure shows a triangle with no sides congruent and 1 obtuse angle?
An obtuse triangle whose other two angles will be acute angles
What does an obtuse triangle look like?
It has 3 interior angles one of which is an obtuse angle and the other two are acute angles and the 3 angles add up to 180 degrees.
If you know that two of the angles in a quadrilateral are obtuse then what is true about the other two angles and Explain?
You know that at least one of them must be acute. A quadrilteral can have three obtuse angles, but not four.
