pythagoras theorem

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

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

CCSS.HSG.SRT.D.11

1. What is the diagonal distance across this square?

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OFF

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CCSS.HSG.SRT.C.8

1. Does following triangles are right angle triangle?

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OFF

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CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

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.

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CCSS.HSG.C.A.2

CCSS.HSG.SRT.C.8

Find x.

• 35
• 20
• 8
• 12

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Calculate

• 4

• 8

• 7.6

• 8.6

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

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.CO.C.11

CCSS.HSG.SRT.C.8

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.B.4

CCSS.HSG.SRT.C.8