If the angles of a triangle are \[{{(2x+5)}^{o}},{{(x+20)}^{o}}\] and\[{{(2x-10)}^{o}},\]what type of a triangle is it?

If the angles of a triangle are \[{{(2x+5)}^{o}},{{(x+20)}^{o}}\] and\

1.	If the angles of a triangle are \[{{(2x+5)}^{o}},{{(x+20)}^{o}}\] and\[{{(2x-10)}^{o}},\]what type of a triangle is it?
A.	An acute angled triangle
B.	An obtuse angled triangle
C.	A right angled triangle
D.	An isosceles triangle
Answer» B. An obtuse angled triangle

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If the angles of a triangle are \[{{(2x+5)}^{o}},{{(x+20)}^{o}}\] and\[{{(2x-10)}^{o}},\]what type of a triangle is it?

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