pythagoras theorem

Find the length of CE in the shape pictured below, giving your answer to 2 significant figures.

(a)  

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CCSS.HSG.SRT.C.8

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.D.11

1. What is the diagonal distance across this square?

Tags

CCSS.HSG.SRT.C.8

1. Does following triangles are right angle triangle?

Tags

CCSS.HSG.SRT.C.8

CCSS.HSG.SRT.C.6

Find the length of OC in the shape pictured below where O is the centre of the base ABCD.

Give your answer to 2 significant figures.

(a)  

Tags

CCSS.HSG.SRT.C.8

CCSS.HSG.C.A.2

Find x.

• 35
• 20
• 8
• 12

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CCSS.HSG.SRT.C.8

CCSS.HSG.SRT.C.6

Calculate

• 4

• 8

• 7.6

• 8.6

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CCSS.HSG.SRT.C.8

CCSS.HSG.SRT.C.6

The height of two towers is 150 m and 136 m respectively. If the distance between them is 48 m, find the distance between their tops.

• 55 m

• 40 m

• 45 m

• 50 m

Tags

CCSS.HSG.SRT.C.8

One of the diagonals of the rhombus is 3 cm and each side is 2.5 cm. Find the length of the other diagonal of the rhombus.

• 4 cm

• 4.5 cm

• 5 cm

• 5.5 cm

Tags

CCSS.HSG.SRT.C.8

CCSS.HSG.CO.C.11

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

• The right angle side

• The shortest side

• The longest side

• On the outside

 $In\ \Delta ABD,\ \angle ACB=\angle ACD=90\degree.$  

 $\ AB=25cm\ ,AD=17cm\ and\ AC=15cm.$  

 $Find\ BC,CD\ and\ BD$  

•  $BC=8cm,CD=18cm,BD=26cm$  

•  $BC=10cm,CD=12cm,BD=32cm$  

•  $BC=20cm,CD=8cm,BD=28cm$  

Tags

CCSS.HSG.SRT.C.8

CCSS.HSG.SRT.B.4