Y9 - Angles in parallel lines | Baamboozle - Baamboozle

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20

What is the size of a? Give a reason.

50°. Co-interior angles add up to 180°

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20

Can you draw a hexagon with three pairs of parallel sides?

Yes

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20

What is the size of angle a and b? Give valid reasons.

a = 120°- Corresponding angles are equal. b = 60°. Angles in a straight line add up to 180°

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10

What kind of angles are these?

Alternate angles

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20

What is the size of angle y? And give the reason?

73°.

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25

What is the size of a and b? Give the reason.

a = 70°- Co-interior angles add up to 180°. b = 70° - Vertically opposite angles are equal

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thief

Give points!

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star

Double points!

Okay!

fairy

Take points!

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baam

Lose 5 points!

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25

What is angle p? Give the reason for your answer.

87°. Any valid reason

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20

What is the size of x? Give the reason.

120°. Co-interior angles add up to 180°

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eraser

Reset score!

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fairy

Take points!

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fairy

Take points!

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lifesaver

Give 20 points!

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10

Is it possible to draw a triangle with two parallel sides?

No!

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15

What is the size of angle p? Give the reason?

p = 40°. Corresponding angles are equal.

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25

What is the size of angle b and c? Give the reason for each

c = 80°- vertically opposite angles are equal. b = 100° - Co-interior angles add up to 180°

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25

What is the size of v and u? Give the reason.

v = 100°- corresponding angles are equal. u = 80° - Co-interior angles add up to 180°

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boom

Lose 50 points!

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rocket

Go to first place!

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gift

Win 20 points!

Okay!

lifesaver

Give 25 points!

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baam

Lose 20 points!

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rocket

Go to first place!

Okay!

shark

Other team loses 20 points!

Okay!

baam

Lose 5 points!

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