SOLUTION: If m∠T = m∠U = (2x)°, find m∠V (in degrees) as an expression containing variable x. we again have an ISOSCELES TRIANGLE, and as we learned in earlier chapters all

Question 1192516: If
m∠T = m∠U = (2x)°,
find m∠V (in degrees) as an expression containing variable x.

we again have an ISOSCELES TRIANGLE, and as we learned in earlier chapters all of the angles within a triangle MUST add to 180 degrees. So we have an equation Angle V + Angle U + Angle T = 180 , Furthermore, since we have an ISOSCELES triangle, one of the rules is the BASE ANGLES - Angle T and ANGLE U - are EQUAL (the same). If you do the substitution ,you will find the angular measure of Angle V ... NOTE: Yes, this answer will have a variable. :)
Answer by ikleyn(52790) (Show Source): You can put this solution on YOUR website!
.

Learn the solution from my previous post under this link

https://www.algebra.com/algebra/homework/formulas/Geometric_formulas.faq.question.1192518.html

https://www.algebra.com/algebra/homework/formulas/Geometric_formulas.faq.question.1192518.html

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