Which type of triangle is formed by \[BC=7.2\text{ }cm,\text{ }AC=6\text{ }cm\] and \[\angle C=120{}^\circ \]?

Which type of triangle is formed by \[BC=7.2\text{ }cm,\text{ }AC=6\te

1.	Which type of triangle is formed by \[BC=7.2\text{ }cm,\text{ }AC=6\text{ }cm\] and \[\angle C=120{}^\circ \]?
A.	An acute angled triangle.
B.	An obtuse angled triangle.
C.	A right angled triangle.
D.	An isosceles triangle.
Answer» C. A right angled triangle.

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Which type of triangle is formed by \[BC=7.2\text{ }cm,\text{ }AC=6\text{ }cm\] and \[\angle C=120{}^\circ \]?

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