Question

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3. In Kgm ABCD, 2 B = 50°. Find 2A, 2 C and D.
4. ABCD is a rectangle. Show that
ΔΑΒDeΔCDA
С
R
Q
5. ABCD is a rhombus. Show that the diagonals of rhombus divide the
rhombus into four congruent triangles. i.e.
ADOA EABOA E ABOC EADOC
6. In the given figure ABCD and APQR
are parallelogram.
70°
Find ZB, ZC, ZD, ZP, ZQ and ZR
Q.6
• In a parallelogram ABCD, bisector of Z A and B meets at 0. Show
ZAOB = 90°
А
P
B
If an angle of a parallelogram is two third of its adjacent angles. Find​

Answer 1

Step-by-step explanation:

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