2 years ago

Find the value of x in each case:

Mathematics

1 answer:

Setler79 [48]2 years ago

3 0

x = 90°

2x = 180°

Step-by-step explanation:

angle VTS= angle TSR (alternate angle)

now in ∆TRS,

2x + x + x = 360° (angle sum property of ∆)

4x = 360°

x = 90°

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