Pythagorean Theorem and similar shapes

What is the formula used to solve for the hypotenuse?

• a²+b²=c²
• a+b=c
• a²-b²=c²
• c-a=c

Identify the hypotenuse.

• x
• z
• w

What is the length of x?

• 5.7
• 10.6
• 20
• 400

solve for c

• 7
• 9
• 4
• 13

Find the length of b in this triangle.

• 31
• 36
• 60
• 62

Find x.

• 35
• 20
• 8
• 12

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

• 4.1cm

• 2.4cm

• 2.5cm

• 4.2cm

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

• The right angle side

• The shortest side

• The longest side

• On the outside

A 2.5m long ladder leans against the wall of a building. The base of the ladder is 1.5m away from the wall. What is the height of the wall?

• 2 cm

• 8 m

• 2 m

• 5 m

If a man goes 15 m due north and then 8 m due east, then his distance from the starting point is :

• 7 m

• 17 m

• 23 m

• 120 m