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Now Loading: Construct Obtuse, Acute, Right Angle Using a Protractor
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Level 1 of 1

Unlock harder levels by getting an average of 80% or higher.

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The more questions you answer correctly, the more stars you'll unlock!

Each game has 10 questions.
Green box means correct.
Yellow box means incorrect.

Created with Raphaël 2.3.0

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Level 1 of 1

Unlock harder levels by getting an average of 80% or higher.

Earn up to 5 stars for each level
The more questions you answer correctly, the more stars you'll unlock!

Each game has 10 questions.
Green box means correct.
Yellow box means incorrect.

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Next Skill: Geometry

Construct Angles with Mixed Equations Using a Protractor

Math Games for Teachers

Singapore Mathematics Curriculum

Secondary 1 - Measurement and Geometry

Standard 7.MD.1 - Practice constructing obtuse, acute and right angles with a protractor.

Included Skills: Geometry

Angles, triangles and polygons
1.1 right, acute, obtuse and reflex angles
1.2 vertically opposite angles, angles on a straight line, angles at a point
1.3 angles formed by two parallel lines and transversal: corresponding angles, alternate angles, interior angles
1.4 properties of triangles
1.5 investigate the properties relating the sides and angles of a triangle, e.g. form triangles with different lengths to discover that the sum of two sides is greater than the third side, and that the longest side is opposite the largest angle.

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