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If two angles of a triangle are congruent then the sides opposite those angles are congruent by the converse to the Isosceles Triangle Theorem?
Yes, because an isosceles triangle has two equal base angles and two equal sides.
What is the vertex of a isoscles triangle that is 9 degrees more than the base angle?
The isosceles triangle will have a top angle of 66 degrees and two equal base angles of 57 degrees which all add up to 180 degrees.
How tall can the funnel of a tornado get?
The funnel of a tornado always connects to cloud base and typically all the way to the ground (the circulation of a tornado can reach the ground even if the funnel does not). Cloud base height is variable but in a tornado supercell is usually about 3000 feet to a mile above the ground. The circulation of the tornado usually goes a great distance above cloud base and can reach heights of more than 4 miles.
What is a use of trigonometry to find the heights of buildings and trees?
Trigonometry is the study of angles ond lengths. If you know one angle and one side length of a right traingle, you can find all the other values. If you know your distance from a tall object, and the angle made by the base of the tall object, your feet, and the top of the object, you can find the height of the object.
How do you find the area of a right angle?
the equation is 1/2 x base x height or (base x height)/2
Is the base angles of a trapezoid congruent?
If the trapezoid is an isosceles trapezoid, with congruent legs, then the base angles are congruent. Otherwise, no.
Which angles are congruent in an isosceles trapezoid?
The base angles are congruent in an isosceles trapezoid
What angles are congruent in an isosceles trapezoid?
There are two pairs of congruent base angles in an isosceles trapezoid.
What are the base angles of an isosceles trapezoid?
The base angles of an isosceles trapezoid are congruent
Does either pair of base angles of an isosceles trapezoid form a pair of congruent angles?
Always : )
Either pair of base angles of an isosceles trapezoid forms a pair of congruent angles.?
always
Either pair of base angles of an isosceles trapezoid forms a pair of congruent angles?
always.
Are the opposite angles of an isosceles trapezoid congruent?
No but the base angles are congruent
Does a trapezoid have a congruent angle s?
Yes. The lower base angles are congruent. The upper base angles are congruent.
In what type of trapezoid are the base angles congruent?
isosceles trapezoid
Does an isosceles trapezoid have one pair of congruent opposite sides and congruent base angles?
Yes, an isosceles trapezoid has one pair of congruent opposite sides and congruent base angles
Are base angles of a trapezoid congruent?
Sometimes.
