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Given that triangle RST is isosceles, find the value of x.
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Given that triangle RST is isosceles, find the value of x.

Given that triangle RST is isosceles, find the value of x.-example-1
User Oddmar Dam
by
7.9k points

1 Answer

2 votes

Answer:

x = 10

Explanation:

RST is an isosceles triangle.


m\angle T = m \angle R\\\\</p><p>8x\degree = (3x + 50)\degree \\\\</p><p>8x = 3x + 50\\\\</p><p>8x - 3x = 50\\\|</p><p>5x = 50\\\\</p><p>x = (50)/(5) \\ \\ x = 10

User Vadimchin
by
7.8k points
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