In order to continue enjoying our site, we ask that you confirm your identity as a human. Thank you very much for your cooperation. Melissa T. It's a rectangles and has 4 sides and one is 60 degrees 1 Expert Answer
Kenneth S. answered • 05/13/18 Expert Help in Algebra/Trig/(Pre)calculus to Guarantee Success in 2018
Poorly written question. If it's a rectangle, there's no need to count its sides. If the rectangle is ABCD and DC = 10, then angle ABD can be determined if we know AD or some specific acute angle's measurement. ASSUMING that angle ADB measures 60 degrees, then angle ABD would measure thirty degrees, and side AD would measure 10/√3, by the way.
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Beth draws $5$ points $A$, $B$, $C$, $D$, $E$ on a circle as well as the tangent to the circle at $A$, such that all angles marked with $x$ are equal. What is the angle of $ABD$? $\endgroup$ 2 |