Y8 - Angle Properties of opposite, parallel lines, in a triangle

(1 min) The measure of angle $\angle QVR$  is:

• 55º

• 125º

• 35º

• 145º

(2 min) The angle $\angle TVS$  is:

• opposite to  $\angle PVQ$  

• complementary to  $\angle PVT$  

• supplementary to  $\angle SVR$  

• None of these

(2 min) 

Complementary angles are:

•  $\angle QVR\ and\ \angle QVP$  

•  $\angle TVS\ and\ \angle TVP$  

•  $\angle PVQ\ and\ \angle PVT$  

•  $\angle RVS\ and\ \angle RVQ$  

(2 min) According to the picture,  $\angle LRK\ =\ \angle NRP$  . So,  $\angle QRP$  is:

• 142º

• 134º

• 138º

• 136º

(1 min) Pay attention the picture. The number of the angle  $\angle C$  is:

• an even number

• multiple of 7

• divisible by 4

• prime number

(2 min) After finding the  $\angle ABD$ , it is possible to find  $\angle A$  using: 

• an alternate angle to  $\angle ADC$  

• the angle sum of a triangle

• the value of  $\angle BDC$  

• the angle opposite to  $\angle D$  

(1 min) From the following triangle, angle C is:

• 80º

• 50º

• 60º

• 70º

(2 min) The value of y is:

• 80º

• 110º

• 60º

• 75º

(2 min) Alternate angles are:

• $\angle A\ and\ \angle C$

• $\angle C\ and\ \angle D$

• $\angle B\ and\ \angle D$

• $\angle B\ and\ \angle C$

(3 min) What is the value of  $\angle C$  ?

• 45º

• 60º

• 55º

• 70º