# How many obtuse angles does a pentagon have?

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A pentagon has 540 degrees and five sides. If it is a regular pentagon, then each angle is 108 degrees. An obtuse angle is greater than 90Â°. A pentagon can be constructed with 2 obtuse angles and 3 non-obtuse (either acute or right) angles.
Example: if it had 3 angles of 90Â° = 270Â°. 540Â° - 270Â° = 270Â°, which would be split between 2 angles (each between 90Â° and 180Â°).
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# How many obtuse angles does an obtuse triangle have?

One and the two others are acute angles

# How many angles does an obtuse angle have?

an obtuse angle has 2 angles. Obtuse angle: _/-acute / right

# How many obtuse angles in a regular pentagon?

5 obtuse and if you count back and forth there are 10

# How many obtuse angles are in an obtuse angle?

2. if obtuse part itself is considered the base then it would work the other way also.

# How many obtuse angles are in an obtuse triangle?

No triangle can have more than one obtuse angle. If it has one, then it's an obtuse triangle.

# Does a pentagon have obtuse angles?

Yes a regular pentagon has five interior angles of 108 degrees

one

yes

# How many obtuse angles are in a rectangular pentagon?

it is 3 obtuse angles. A pentagon has five obtuse internal angles in plan view. i.e.looking down on it from above.A pentagon has five obtuse internal angles in plan view. i.e.

# What would a pentagon look like with all angles obtuse?

The interior angles of any regular pentagon, no matter the size, are all obtuse.

yes

# How many obtuse angles does a obtuse triangle have?

its only possible to have one obtuse angle.

# What shape has obtuse angles triangle hexagon pentagon or square?

A hexagon or pentagon will have obtuse angles (greater than 90 degrees). A triangle has angles that are all less than 90 and a square has only 90.

yes

# Can a pentagon have one acute and one obtuse angle?

A 5 sided pentagon has 5 interior angles that add up to 540 degrees. Each interior angle of a regular pentagon measures 108 degrees. An irregular pentagon can have one acute a
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# Is a pentagon an obtuse angle?

A regular pentagon has 5 equal sides and 5 equal interior obtuse angles of 108 degrees.