Question

4. AB and CD are respectively the smallest and
longest sides of a quadrilateral ABCD
(see Fig. 7.50). Show that <A> Z C and
<B>ZD.​

Answer 1

Answer:

13th and technology committee of novel con is a transversal of parallel line ABOUT

Step-by-step explanation:

4 pages of novel con is a transversal of parallel line ABOUT it on the group.Okay I'll have a look at it on the group.Okay I'll have a look at it on the group.Okay I'll 47be have been started to chat in hindi in the home side

Answer 2

Given that :-

AB and CD are respectively the smallest and longest sides of a quadrilateral ABCD.

Prove that :-

∠A > ∠C and ∠B > ∠D

Proof :-

In ∆ABC

AB < BC

➻ ∠2 < ∠1 ‎ ‎ ‎ ‎ ‎ ‎... i { side

➻ In ∆ACD = AD < CD

➻ ∠3 < ∠4 ‎ ‎ ‎ ‎ ‎ ‎... ii { side

eq 1 + eq 2

➻ ∠2 + ∠3 < ∠1 + ∠4

➻ ∠C < ∠A Proved.