Question

saruara
e are
the
UNDERSTANDING QUADRILATERALS 1 51
Parello gram
2. Consider the following parallelograms. Find the values of the unknowns x, y, z.
D
C
✓
С
V50°
80
130
480
, 80
1000
-590
130
B.
-
(1)
Z
30°
z
y
400
80°
2
1120
3. Can a quadrilateral ABCD be a parallelogram if
(iv)
(1) D+R
(v)​

Answer 1

Answer:

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