 Geometry - Angles at a Point

a - answer    s - solution    v - video    d - discussion

Question 1

Find the value of $x$ in the following diagrams

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

Question 2

Find the value of $y$ in the following diagrams

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

Question 3

Find the value of $z$ in the following diagrams

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

Question 4

Find the value of $q$ in the following diagrams

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

Question 5

Find the value of $r$ in the following diagrams

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

Question 6

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

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

Question 7

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

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