Question

1)If ABCD is an isosceles trapezium and A = 40° then find all other angles of the trapezium.


2)In a rectangle ABCD diagonals bisect at O and AOB =120° then find OAB and OAD.

3. In a kite ABCD, AB = BC and AD = DC and A=115° then find D+B.

4)Write any 4 properties of a kite.

5. Define parallelogram and write its properties.


Please tell the answer its very important atleast tell one answer​

Answer 1

Answer:

I learned this for u pls mark me as brainlist

Step-by-step explanation:

So if we take that isoceles trapezium has equal sides

Angle a is 40 degrees.

So then Angle B

Because AB = CD

Angle A = 40 degrees

Angle B = 40 degrees

Angle C = 180 - 40 = 140 degrees

Angle D =  140 degrees\

{;

Hope its Helpfull

Answer 2

AB=CD

a=40°

so, b=40°

40°+40° = 180°

c = 180°40°= 140°

d=140°