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Is it possible for a triangle to have more than 3 acute angles?
Wiki User
∙ 15y ago
Uh, no. Tri-angle means three angles.
Wiki User
∙ 15y ago
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What has no parallel sides and all your angles are acute?
No two sides of a triangle are ever parallel, and althoughit isn't required, a triangle can have all acute angles.That isn't possible for any shape with more than 3 sides.
Why do all triangles have acute angles?
A triangle is a three-sided figure with three angles, two or three of which (depending on the triangle) must be acute angles. The sum of all of the angles has to equal 180° - no more, no less. An acute angle is an angle of less than 90°. If one of the angles of a triangle is 90° or more (it is a right angle or obtuse angle) the SUM of the other two angles cannot exceed 180° minus the degree of the first angle. Therefore the two remaining angles must be less than the first angle, which means that they have to be acute angles.
Use three or more sentence to explain why every equilateral triangle must also be an acute triangle?
any equilateral triangle is also equiangular meaning all three angles in the triangle have the same measurement which is 60 degrees. this is because the sum of the angles in a triangle equals 180. Therefore the equilateral triangle is also acute meaning all three angles measure less than 90 degrees each.
How do you prove if a triangle is acute right or obtuse?
Acute is Less than 90 degrees Obtuse is more than 90 degrees Right is 90 degrees If all 3 angles are acute it's an acute triangle If 1 angle is 90 then it's Right triangle and if 1 angle is more than 90 it's obtuse triangle hoped this helped ~PinataParadise
Different types of triangles can be created by combining 2 what terms scalene isosceles equilateral acute obtuse and right. What combination of these terms will not form triangles?
An equilateral triangle has to be acute. All the sides are the same size, and all the angles are the same size. You can't have three 90 degree angles in a triangle or three angles that are more than 90 degrees in a triangle. Therefore the angles have to be acute. An isosceles triangle will have two angles at are the same size. You can't have two 90 degree angles or two angles over 90 degrees in a triangle, but the triangle only has to have one of those angles to be either right or obtuse. The right or obtuse angle must be between the two sides that are equal and the two angles that are equal have to be acute. So then an isosceles triangle can be any of the three - acute, obtuse, or right. A scalene triangle has three unequal sides. Therefore, the angles will all be unequal. Can you think of any three angles that are all less than 90 degrees that will add up to 180 degrees? (acute?) What about any two angles (not equal) that will add to another 90 degree angle to make 180 degrees? (right?) What about any two angles (not equal) that will add to another angle larger than 90 degree to make 180 degrees? (obtuse?) Therefore there are 7 possible combinations.
Why does a triangle have two acute angles?
If there were less than two acute angles, there would be two (or more angles that were 90 degrees or more. Then the sum of the three angles of the triangle would be more than 180 degrees. But this is not possible because the interior angles of a triangle sum to 180 degrees.
Can a triangle have more than 1 acute angles?
YES IT CAN.ACTUALLY A TRIANGLE IT NOT A ACUTE TRIANGLE UNLESS ALL ANGELS ARE ACUTE ANGLES. ACUTE ANGLES ARE LESS THAN 90 DEGREE.
Can a triangle have one acute angles?
nope. if it did, the two other ends wouldn't be able to meet with obtuse angles. A triangle must have two or three acute angles. A triangle always has interior angles that sum to 180 degrees. If a triangle had only one acute angle, the sum of its angles would be more than 180 degrees, which is not possible.
What is a triangle with 3 acute angles called?
An acute angled triangle. Nothing more, nothing less.
What is true about a right-angled triangle?
A right triangle has one right angle the other two are usually acute. Therefore is you had to name the sides and angles the answer would be right triangle and acute. There is no possible way that there can be two or more obtuse angles in one triangle HOPE THIS HELPS
Is it possible for a triangle to have more than 1 acute angle?
Yes. For example an equilateral triangle has 60 degrees in each angle (180 divided by 3 is 60) and since an acute angle is an angle with degrees less than 90, all three of the 60 degree angles are acute. Therefore, you can have a triangle with 3 acute angles.
How do you know that a triangle cannot have 4 acute angles?
A triangle has three angles; any more angles would result in a non-triangular figure.
What has no parallel sides and all your angles are acute?
No two sides of a triangle are ever parallel, and althoughit isn't required, a triangle can have all acute angles.That isn't possible for any shape with more than 3 sides.
Triangle can have more than one acute?
A triangle can have 3 different acute angles providing that they all add up to 180 degrees.
How at least acute angles can be there in triangle?
Total angles 180 degrees. Therefore there cannot be two angles of 90 degrees or more. Therefore there must be at least 2 acute angles.
Can a acute triangle angles be more than 90 degrees?
No, because then it would be an obtuse [angled] triangle.
How how many 90 dregrees angles does an acute trinagle has?
No triangle can ever have more than one 90-degree angle. An acute triangle has none.
