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Supplementary angles.
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∙ 11y ago
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Make a right angled isosceles triangle This is a triangle with a right angle and two equal anles that are not right angles What is the size of these non right angles?
45 degrees. they have to be the same angle, because they are opposite equal lengths, and when added together they must equal 90, so as to make the total of the angles 180.
How many pairs of perpindicular sides are there in a square?
There are 2 pairs and together they make 4 right angles in a square which also has a pair of perpendicular diagonals that intersect at right angles
What conclusion can you make about the angle in a right triangle?
Since the sum of the measures of the angles in a triangle is 180°, and a right angle has a measure of 90°, it follows that the other two angles together have a measure of 90°.
Does a arrowhead have 4 right angles?
an arrowhead has 4 angles. but no, you can't make an arrowhead out of only right angles.
How many right and obtuse angles make up a hexagon?
There can be 0 to 5 right angles, or 1 to 6 obtuse angles in a hexagon.
Two angles which added together make 90' are called?
Two angles which added together make 90o are called Complementary angles
What are the names for the two angles that added together make 90 degrees?
Complimentary angles.
Make a right angled isosceles triangle This is a triangle with a right angle and two equal anles that are not right angles What is the size of these non right angles?
45 degrees. they have to be the same angle, because they are opposite equal lengths, and when added together they must equal 90, so as to make the total of the angles 180.
Two angles that add up to 90 degrees?
complementary angles..there are a lot any 2 angles when added together that make 90 degreesComplementary
What is the supplement of a acute angle?
First, an acute angle is an Angle that is less than a right angle (<90°) Secondly, an obtuse angle is one that is more than a right angle but less then a straight angle (<180°) then, the complementary angles of a pair of angles is 90° or a Right angle and the complement of an acute angle is the amount needed of an unknown angle (against known angles) to make 90° or a right angle a supplementary angle are a pair of angles which, when Added together, make 180° or a straight line. and the suplement to an angle is the value of an unknow angle to to be added on to make 180°
How many pairs of perpindicular sides are there in a square?
There are 2 pairs and together they make 4 right angles in a square which also has a pair of perpendicular diagonals that intersect at right angles
How many degrees do the internal angels of a triangle have in total?
The internal angles of a triangle can be added together to make 180 degrees in total.
What conclusion can you make about the angle in a right triangle?
Since the sum of the measures of the angles in a triangle is 180°, and a right angle has a measure of 90°, it follows that the other two angles together have a measure of 90°.
How many right angles would you put together to make a straight line?
two, since a right angle is 90o & a straight line is 180o
A right triangle is 35 degrees What is the measure of the other triangle?
question doesn't make sence but i sort of know what your getting at.if you have a right hand triangle and one of the other angles is 35 deg then what is the remaining angle's angle.all triangles angles added together come to 180dega right angle is 90degso 90 + 35 = 125180 - 125 = 55the remainding angle is 55deg.
How many right angles do perpendicular lines make?
Perpendicular lines make four 90 degree angles otherwise known as right angles.
Does a arrowhead have 4 right angles?
an arrowhead has 4 angles. but no, you can't make an arrowhead out of only right angles.
