An isosceles triangle is constructed as shown in the figure. Which of the given statements is incorrect?

\[\Delta PQR\] is a right angled triangle.

\[\overline{PR}\] is the hypotenuse of \[\Delta PQR\].

\[\Delta PQR\] is an equilateral triangle.

If right angled \[\Delta PQR\] has its equal angles measuring \[{{45}^{o}}\]each.

An isosceles triangle is constructed as shown in the figure. Which of

1.	An isosceles triangle is constructed as shown in the figure. Which of the given statements is incorrect?
A.	\[\overline{PR}\] is the hypotenuse of \[\Delta PQR\].
B.	\[\Delta PQR\] is an equilateral triangle.
C.	\[\Delta PQR\] is a right angled triangle.
D.	If right angled \[\Delta PQR\] has its equal angles measuring \[{{45}^{o}}\]each.
Answer» C. \[\Delta PQR\] is a right angled triangle.

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An isosceles triangle is constructed as shown in the figure. Which of the given statements is incorrect?

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