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A triangle has the sides of 13 15 and 17 Is it right acute or obtuse?
It's acute. Sum the squares of the shorter two sides and compare to the square of the longest side. If the sum is less, the triangle is obtuse. If they are equal, the triangle is right angle. If the sum is more, the triangle is acute. 132 + 152 = 169 + 225 = 394 172 = 289 Sum is more so triangle is acute.
What is a triangle with all acute angles and exactly two congruent sides?
By Definition, a triangle with two Congruent Sides is an Isosceles Triangle. For ALL angles to be Acute, that is, LESS than 90o , the two opposite angles must be greater than 45o. Remember that the SUM of the angles in a Triangle must equal 180o.
What is the sum of the angles of right angles?
Right angles are 90°. The total measure of a triangle is 180°. So, the sum of the other two angles must equal 90°.
Show an example of a triangle with an obtuse angle and a right angle?
This is not possible. If a triangle is a Right angled triangle then the sum of the two angles which are not right will be = 90 [Angle Sum Property] That's why you see.
Does a triangle have interior angles that sum up to 360 dgress?
No, the interior angles of a triangle sum to 180o The interior angles of a quadrilateral sum to 360o.
Can a triangle have a right angle and an acute angle?
No A right angle has 90 degree A triangle has 180 degreeYes, a right triangle has one right angle and two acute angles. The sum of the acute angles is 90°.
what- It follows from the Triangle Sum Theorem that the acute angles of a right triangle are?
complementary
What is the sum of the acute angle measure of a right angle?
The sum of the angles of a triangle is 180 degrees. A right angle is 90 degrees. So the sum of the remaining two acute angles of a right triangle is 90 degrees.
What is the sum of the two acute angles in a right triangle?
90 degrees
The sum of the degree measures of the acute angles of a right triangle is?
Since every type of triangle has a total of 180 degrees of angles, simply deduct the 90 of a right triangle, leaving you with a balance of ___ for the remaining acute angles.
What is the angle sum of the sizes of the acute angles of a right angled triangle?
A right angle triangle has a 90 degree angle and two acute angles and the 3 angles add up to 180 degrees
Are the two acute angles in a right triangle supplementary?
No, they are complementary angles. Supplementary angles sum to 180o Complementary angles sum to 90o. The three angles of a triangle sum to 180o. If one is 90o (the right angle), then the other two sum to 180o - 90o = 90o and so are complementary.
What triangle has a right angle and 2 acute angles?
an isocelesANS2:Any triangle that has one right angle will have 2 acute angles. An acute angle is less than 90 degrees and the sum of all angles in a triangle is 180 degrees. The sum of the other two angles would have to add to 90 degrees so they would both have to be less than 90 degrees.
What kind of triangle has one right angle and two acute angles?
A right angle has a 90-degree and in two acute angles.
What is the sum of 3 acute angles in a triangle?
180°
What is the sum of the measures of acute angles of a right triangle?
They add up to 90 degrees because there are 180 degrees in a right angle triangle
What is the sum of the angles of an acute obtuse triangle?
the sum of any triangle is always 180 degrees...
