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15-12-2020
Mathematics

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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 class=

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Hrishii Hrishii

15-12-2020

Answer:

x = 10

Step-by-step explanation:

RST is an isosceles triangle.

[tex]m\angle T = m \angle R\\\\

8x\degree = (3x + 50)\degree \\\\

8x = 3x + 50\\\\

8x - 3x = 50\\\|

5x = 50\\\\

x = \frac{50}{5} \\ \\ x = 10[/tex]

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