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Are some isosceles triangles acute?
Yes. Consider a triangle ABC with the following angles:A = 40B = 70C = 70Angles B and C are equal, which means the triangle is isosceles. All three angles are less than 90 degrees, which means the triangle is acute. Therefore, the triangle is both isosceles and acute.
What are some ways to estimate the measure of an angle?
You can estimate angles by using right, acute, and obtuse, or just by simply using a protractor. A protractor isn't a person who is a pro at driving tractors, its a semi-circle shaped math tool. XD
How do you find the perimeter of a triangle with perpendicular height?
The height of a triangle alone is not enough information to find the perimeter. You need some angle measures or side lengths.
How do you find the measure of an angle to the nearest degree?
You can measure it. Or you can measure some other quantities (for examples, the lengths of the sides of a triangle), and calculate the angle using trigonometry.
What letters of the alphabet have a right angle and an acute angle?
If you are asking what letters have BOTH types of angles in the same letter, the answer is: only KThese letters have acute angles:Upper case letters: A K M N V W X Y ZLower case letters: k v w x y zThese letters have right angles:E F H I K L T and f t
