Geometry - Angles at a Point

  a - answer    s - solution    v - video

Question 1


Find the value of $x$ in the following diagrams

a) a s v
b) a s v
c) a s v
d) a s v
e) a s v
f) a s v
g) a s v
h) a s v


Question 2


Find the value of $y$ in the following diagrams

a) a s v
b) a s v
c) a s v
d) a s v
e) a s v
f) a s v
g) a s v
h) a s v
i) a s v
j) a s v
k) a s v


Question 3


Find the value of $z$ in the following diagrams

a) a s v
b) a s v
c) a s v
d) a s v
e) a s v
f) a s v
g) a s v
h) a s v
i) a s v
j) a s v
k) a s v
l) a s v


Question 4


Find the value of $q$ in the following diagrams

a) a s v
b) a s v
c) a s v
d) a s v
e) a s v
f) a s v
g) a s v


Question 5


Find the value of $r$ in the following diagrams

a) a s v
b) a s v
c) a s v
d) a s v
e) a s v
f) a s v


Question 6


Find the value of the acute angle $\angle AOB$ in the following diagrams, giving reasons

a) a s v
b) a s v
c) a s v
d) a s v
e) a s v
f) a s v
g) a s v
h) a s v


Question 7


Find the value of the pronumerals in the following diagrams, giving reasons

a) a s v
b) a s v
c) a s v
d) a s v