3 years ago

Quadrilateral QRST is a square. If the measure of angle RQS is 5x – 15. Find the value of x.

Mathematics

2 answers:

rodikova [14]3 years ago

6 0

angle of RQS = 45 degrees so

5X-15 = 45

5x=60

x = 12

Ira Lisetskai [31]3 years ago

6 0

X=12 because the angle is half of 90 since the diagonals of a square bisect the four angles into two halves. you set the equation equal to 45 and solve for x

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