Question

(i) State
three
pairs
of
equal
parts

in
triangles
ADB
and
ADC.

(ii)
Is
ΔADB
≅ ΔADC?
Give

reasons.

(iii) Is
∠B
=
∠C?
Give
reasons.

Answer 1

Answer:

1.AB-AC

BD-CD

angle-BAD-angle-CAD

Answer 2

Answer:

Give reasons.In ∆ ADB and ∆ADC, AB. ... Example 5 - Chapter 7 Class 7 Congruence of Triangles ... reasons. Since ∆ADB ≅ ∆ADC By CPCT ∠B = ∠C.