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Learn how to construct an isosceles trapezium knowing the length of its parallel sides and its altitude.This YouTube channel is dedicated to teaching people ...
- 6 min
- 10K
- Arthur Geometry
Learn how to draw a standard or a right or an isosceles trapezoid with ease in this educational video. Follow along as we guide you through the steps of draw...
Sep 9, 2008 · This video illustrates how to draw an isosceles trapezoid, as is required knowledge in basic high school Geometry courses.
- 2 min
- 5.1K
- The Free Math Tutor
This video demonstrates how to draw an isosceles trapezoid with a long base (B), a short base (b) and a 35 degree angle. First you draw the long base. Now center the short base at the center point of the long base and mark the end points of the short base with dots.
- Properties
- Isosceles Trapezoid Theorem
- Formulas
Has one pair of parallel and unequal opposite sides (bases); AD II BCHas one pair of congruent non-parallel sides (legs); AB ≅ CDLower base angles are congruent; ∠B ≅ ∠CUpper base angles are congruent; ∠A ≅ ∠DThe isosceles trapezoid theorem states that if a quadrilateral with one pair of parallel sides is an isosceles trapezoid, its legs must be congruent.
Take a look at the following image to understand the isosceles trapezoid shape. An isosceles trapezoid can be defined as a trapezoid in which non-parallel sides are of the same length; also the base angles are of the same measure.
People also ask
How to draw isosceles trapezoid?
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Are isosceles trapezoids parallel?
Problem 1. If you know that angle BAD is 44°, what is the measure of ∠ADC ∠ A D C ? Show Answer. Problem 2. ∠ABC = 130 ∠ A B C = 130 , what other angle measures 130 degrees? Show Answer. Problem 3. What is the value of j in the isosceles trapezoid below? Show Answer. Base Angles. Diagonals of Isosceles Trapezoid. Problem 3.
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