PROPERTIES OF TRIANGLES

 $In\ \ \Delta ABC,\ \angle A\ =\ 110\degree,\ \angle B\ =\ 45\degree,\ then\ \angle C\ =\ ?$  

• 155 $\degree$  

• 25 $\degree$  

• 35 $\degree$  

• 45 $\degree$  

Tags

CCSS.7.G.B.5

The hypotenuse of a right angled triangle whose sides are15cm and 8cm

• 7cm

• 23cm

• 17cm

• 20cm

 $In\ \Delta PQR\ ,\ \angle Q\ =\ 90\degree,\ \ QR\ =\ 8cm,\ RP\ =\ 10cm.\ Then\ PQ\ =\ ?$  

• 6cm

• 18cm

• 2cm

• 36cm

Find the value of x

• $90\degree$
  

• $45\degree$

• $60\degree$

• $30\degree$

Find the value of x

• $40\degree$

• $80\degree$

• $75\degree$

• $105\degree$

The value of y =?

• Can't be find out

• $45\degree$

• $60\degree$

• $55\degree$

6cm, 3cm,2cm are the sides of a triangle. True or False?

• TRUE

• FALSE

3cm, 4cm, 5cm are the sides of a right- angled triangle

• TRUE

• FALSE

In a quadrilateral ABCD, AB+BC+CD+DA< AC+BD

• TRUE

• FALSE

AM is a median of a triangle ABC.

Is AB+BC+CA > 2AM?

• YES

• NO