3D Application Pythagoras

What is the length of the monitor diagonally in two decimal places ?

• 32.1

• 32.10

• 54.75

• 47.2

Tags

CCSS.8.G.B.8

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

Tags

CCSS.8.G.B.8

To get from point A to point B you must avoid walking through a pond.  To avoid the pond, you must walk 34 meters south and 41 meters east.  To the nearest meter, how many meters would be saved if it were possible to walk through the pond? 

• 35

• 22

• 58

• 75

Tags

CCSS.8.G.B.8

Find h

• 35.60

• 35.00

• 35.71

• 61.03

Tags

CCSS.8.G.B.8

The height of two building is 34 m and 29 m respectively. If the distance between the two building is 12 m, find the distance between their tops.

• 10m

• 11m

• 12m

• 13m

Tags

CCSS.8.G.B.8

How many cm is the length x? (1 decimal place)

(a)  

Tags

CCSS.8.G.B.8

Find the length of the red line AD...

Round your answer to 1 decimal place

• 5.8 cm

• 5.9 cm

• 4.0 cm

• 4.1 cm

 Find side AB?

• 20 m

• 5 m

• 11.54 m

• 8.66 m

Tags

CCSS.HSG.SRT.C.8

Calculate AG to 3 s.f.

• 8.66

• 8.7

• 9.02

• 25.1

Tags

CCSS.8.G.B.7

Calculate

• 29.2

• 14.2

• 30

• 32.2

Tags

CCSS.8.G.B.7