Below is the quadrilateral ABCD.
Calculate the size of the angle .
Below is the quadrilateral ABCD.
Calculate the size of the angle \( ∢\text{BCD} \).
The quadrilateral ABCD is shown below.
Calculate the size of angle \( ∢\text{BAD} \).
The quadrilateral ABCD is shown below.
ΔADC is isosceles.
AD = AC
Calculate the size of the angle \( ∢ABC \).
Below is the quadrilateral ABCD.
EBC is an equilateral triangle.
Calculate the size of angle \( ∢ADC \).
Look at the quadrilateral below.
AC||BD
Calculate the the size of the angle \( ∢\text{BAC} \).
Below is the quadrilateral ABCD.
Calculate the size of the angle .
104
The quadrilateral ABCD is shown below.
Calculate the size of angle .
74
The quadrilateral ABCD is shown below.
ΔADC is isosceles.
AD = AC
Calculate the size of the angle .
94
Below is the quadrilateral ABCD.
EBC is an equilateral triangle.
Calculate the size of angle .
115
Look at the quadrilateral below.
AC||BD
Calculate the the size of the angle .
73
Shown below is the quadrilateral ABCD.
Calculate the size of the angle \( ∢\text{BCD} \).
Look at the quadrilateral below.
Calculate the size of angle \( ∢\text{BDC} \).
Look at the quadrilateral below.
Calculate the size of angle \( ∢BAD \).
Shown below is the quadrilateral ABCD.
Calculate the size of the angle .
103
Look at the quadrilateral below.
Calculate the size of angle .
27
Look at the quadrilateral below.
Calculate the size of angle .
38