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What is the value of x if a trapezoid has angles that measure 3x degrees 3x degrees x degrees and x degrees?
Wiki User
∙ 11y ago
Summing these you have the sum of the angles = 3x + 3x + x + x = 8x. Since any quadrilateral sums to 360, then 360 = 8x, and x = 45.
Wiki User
∙ 11y ago
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Congruent angles add up to 90 degrees?
Congruent angles are angles of the same measure. They can have any value and so can add to any number. For example, the six interior angles of a regular hexagon are 120 degrees each and they add to 720 degrees. The four angles of a rectangle are congruent and they add to 360 degrees.
Do congruent angles always add up to 90 degrees?
Congruent angles are angles of the same measure. They can have any value and so can add to any number. For example, the six interior angles of a regular hexagon are 120 degrees each and they add to 720 degrees. The four angles of a rectangle are congruent and they add to 360 degrees.
What is the measure of the interior angles of a convex heptagon?
An interior angle of a convex heptagon can have any value in the range (0, 180) degrees.
What is the value of x id the acute angle of a right triangle measure 8x and 12x?
It is: x = 4.5 and so the acute angles are 36 degrees and 54 degrees
If the measure of the four angles of a heptagon is 100 97 87 and 96 what is the measure of the fifth angle?
It can have any value in the range (0, 360) - other than 180 degrees.
How many degrees are the angles on a trapezoid?
They can have any value in the range (0, 180) degrees.
What is the angles of a trapezoid?
They can have any value in the range (0, 180) degrees.
How big are the angles on a trapezoid?
They can have any value in the range (0, 180) degrees.
What is the interior angle of a trapezoid?
The 4 interior angles of a trapezoid add up to 360 degrees
How do you find the value of an angle in a trapezoid?
A trapezoid should add up to 360 degrees. add the angles that are shown and subtract by 360. the missing angle should be found.
What is the measure of the trapezoid large angle?
The largest angle of a trapezium can be any value just less than 180 degrees.
What is the measure of an exterior angle of a trapezoid?
The measure of an exterior angle of a trapezium can have any value in the range (0, 180) degrees. The sum of all four must be 360 degrees, and there must be two adjacent pairs that add to 180 degrees.
Congruent angles add up to 90 degrees?
Congruent angles are angles of the same measure. They can have any value and so can add to any number. For example, the six interior angles of a regular hexagon are 120 degrees each and they add to 720 degrees. The four angles of a rectangle are congruent and they add to 360 degrees.
Do congruent angles always add up to 90 degrees?
Congruent angles are angles of the same measure. They can have any value and so can add to any number. For example, the six interior angles of a regular hexagon are 120 degrees each and they add to 720 degrees. The four angles of a rectangle are congruent and they add to 360 degrees.
What is the measure of the exterior angles in a triangle?
An exterior angle of a triangle can have a value between (but not including) 0 to 180 degrees.
Whats do congruent angles always add up to?
Congruent angles always add up to 180 degrees. The above answer is so wrong. Congruent angles are angles of the same measure. They can have any value and so can add to any number. For example, the six interior angles of a regular hexagon are 120 degrees each and they add to 720 degrees.
What is the value of x id the acute angle of a right triangle measure 8x and 12x?
It is: x = 4.5 and so the acute angles are 36 degrees and 54 degrees
