0
Two of the angles in a parallelogram each measure 75 degree what is the measure of the other two angles?
Wiki User
∙ 14y ago
Always remember that a quadrilateral's (in this case, a parallelogram's) 4 angles must have a sum of 360 degrees. A quadrilateral has a pair of congruent angles. In this case, if a quadrilateral had 2 sides that have 75 degrees, the other 2 must be congruent, and the sum of all 4 angles must be 360.
Let x = 1 of the remaining 2 angles (it doesn't matter which one, because they have the same measure)
2x + (75+75) = 360
2x + 150 = 360
2x = 210
x = 105
The other angles are both 105 degrees.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
If two of the angles of a parallelogram each measure 75 degrees what is the measure of the other two angles?
They measure 105 degrees each.
Two of the angles of a parallelogram each measure 40 degrees what are the measures of the other two angles?
All angles of a parallelogram add up to 360 and opposite angles are always equal. Therefore 360 - 80 = 280 The other angles = 140 each Test 40 + 40 + 140 + 140 = 360
Is a parallelogram ever a square?
A parallelogram is a square when all 4 angles of the parallelogram are equal to 90 degrees and all 4 sides are congruent to each other
What are the measures of the other three angles of the parallelogram if one of the angles measures 130 degrees?
50°, 130°, and 50° are.
One angle of an isosceles triange is 100 degree's what is the measure of the other two angles?
Each one is 40 degrees.
If two angles of a parallelogram are acute what can you conclude about the other two angles?
If two of the angles of a parallelogram are acute, then the other two angles will be obtuse. Since a parallelogram contains two pairs of parallel sides, both of the acute angles and both of the obtuse angles respectively will measure the same.
If two of the angles of a parallelogram each measure 75 degrees what is the measure of the other two angles?
They measure 105 degrees each.
Does a parallelogram have a 90 degree angle?
No , a parallelogram can not have a 90 Degree angle .Reason : A Parallelogram can be defined as a quadrilateral whose two s sides are parallel to each other and all the four angles at the vertices are not 90 degrees or right angles, then the quadrilateral is called a parallelogram.
Are complementary angles consecutive angles in a parallelogram?
The question does not really make sense. Once might ask, "Are consecutive angles in a parallelogram complementary?" in which case the answer is no. Complementary angles are angles which add up to 90 degrees. Consecutive angles are angles next to each other (or follow each other). In a parallelogram, consecutive angles are supplementary (add to 180 degrees). In a parallelogram, opposite angles are equal. You could have a parallelogram where two angles are 45 degree (and thus complementary) and then the other two angles would be 135 degrees.
One angle of a parallelogram measures 10 degrees. What are the measures of the other three angles in the parallelogram?
If one angle is 10 degrees, its opposite angle is also 10 degrees. Since consecutive angles are supplementary, each pair of angles has to add up to 180 degrees so the other angles have to be 170 degrees. Therefore this parallelogram has two 10 degree angles and two 170 degree angles.
Two angles of a quardilateral measures 75 degree and 105 degree respectively the other two angles are equal find the measure of eachof these equal angles?
The other two angles each measure 90 degrees
Given parallelogram ABCD describe the relationship between the measure of angle A and the measure of each of the other angles?
The opposite angles are congruent and all add to 360 degrees
What are the sizes of the other interior angles of a parallelogram which has an 89 degree angle?
The 4 interior angles are: 89, 89, 91 and 91 degrees
If a parallelogram has an angle measure of 37 degrees what are the measures of its other 3 angles?
Its other 3 angles are 37 degrees, 143 degrees and 143 degrees
Two of the angles of a parallelogram each measure 40 degrees what are the measures of the other two angles?
All angles of a parallelogram add up to 360 and opposite angles are always equal. Therefore 360 - 80 = 280 The other angles = 140 each Test 40 + 40 + 140 + 140 = 360
Is it possible for a parallelogram to have a 54 degree angle and a 126 degree angle explain?
Two consecutive angles of a parallelogram always add up to 180 degrees. So, if the figure actually IS a parallelogram, and if it has a 54-degree angle, then it has two of them, and the other two are 124 degrees each.
When is a paralellogram a revtangle?
A parallelogram is a rectangle when all of its angles are right angles (90 degrees). In other words, if the opposite sides of a parallelogram are equal in length and all angles measure 90 degrees, it is a rectangle.
