Quick Answer: Can 1 Acute And 2 Right Angles Form A Triangle?

How do you find two acute angles of a right triangle?

Enter this ratio into your scientific calculator and use the inverse sine function to determine the angle.

Add 90 degrees to this angle and subtract the result from 180.

This will be the value for the second acute angle in the right triangle..

What is the measure of the largest angle in a right angle triangle?

Given that it is a right triangle, either angle A or B has to be 90 degrees. The other angle then must be less than 30 degrees, given that C is greater than 60 because there are 180 degrees in a triangle.

Can an acute triangle be a right angle?

An acute triangle has all angles measuring less than 90º. Note: It is possible for an acute triangle to also be scalene, isosceles, or equilateral. A right triangle has one right angle. (A right angle measures exactly 90º.)

What are the other two angles in a right triangle?

The right triangle has one 90 degree angle and two acute (< 90 degree) angles. Since the sum of the angles of a triangle is always 180 degrees... The two sides of the triangle that are by the right angle are called the legs... and the side opposite of the right angle is called the hypotenuse.

Which angles can form a triangle?

A triangle is classified by its angles and by the number of congruent sides. A triangle that has three acute angels is called an acute triangle. A triangle that has one right angle is called a right triangle. A triangle that has one obtuse angle is called an obtuse triangle.

Can a triangle have one obtuse and right angle?

Answer and Explanation: No, a triangle cannot have an obtuse and a right angle.

What is the formula of acute angle triangle?

Acute Angle Triangle FormulaFormulas for Acute TriangleArea of Acute Angle(½) × b × hThe perimeter of Acute Trianglea + b + c

What is a triangle with one right angle and two acute angles?

A triangle with a right angle and two acute angles is called right angled triangle.

What is a triangle with one acute angle?

From Wikipedia, the free encyclopedia. An acute triangle (or acute-angled triangle) is a triangle with three acute angles (less than 90°). An obtuse triangle (or obtuse-angled triangle) is a triangle with one obtuse angle (greater than 90°) and two acute angles.

How many right angles Can a triangle have?

one right angleAnswer and Explanation: A triangle can have at most one right angle, or an angle that has a measure of 90°. When a triangle has a right angle, it is called a right…

Why do triangle angles add to 180?

You basically have a straight line. Can you see WHY the sum of the angles in this triangle is 180? Because two angles are zero and top is a straight line, and a line is 180 degrees!