Pythagoras' Theorem Grade 9

Identify the hypotenuse.

• x
• z
• w

The hypotenuse is always.............

• The right angle side

• The shortest side

• The longest side

• On the outside

Find the length of the missing side. 

• 25 cm
• 42 cm
• 52 cm
• 48 cm

Tags

CCSS.8.G.B.7

Find the missing side of this right angled triangle...

• 4.1cm

• 2.4cm

• 2.5cm

• 4.2cm

Tags

CCSS.8.G.B.7

• 36.1

• 38

• 38.5

• 32.1

Tags

CCSS.8.G.B.7

Does an 8, 15, 16 triangle have a Right Angle?

• Yes
• no

Tags

CCSS.8.G.B.8

Calculate the perimeter of the trapezium.

• 26 cm

• 32.15 cm

• 26.53

• 25.83 cm

Tags

CCSS.3.MD.D.8

Calculate the perimeter of this trapezium.

• 37 cm

• 35 cm

• 44 cm

• 40 cm

Tags

CCSS.3.MD.D.8

Find the length of dotted line.

• 8.89 km

• 8 km

• 9.15 km

• 9.43 km

Tags

CCSS.8.G.B.7

You need a ladder that will reach up a 25 foot tall house when placed 10 feet away from the house. How tall does the ladder need to be?

• 25 feet
• 26 feet
• 27 feet
• 28 feet

Tags

CCSS.8.G.B.8