Question

help please

Answer 1

are the 2 triangles congruent?

Answer 2

When two triangles are congruent - it means, all corresponding angles are congruent, and all corresponding sides are congruent.

in short - all corresponding things are congruent.

Answer 3

yes

Answer 4

for the second part of q, look at triangle DBE

Answer 5

In that, \(\angle E = 81\)

Answer 6

<e

Answer 7

thats the oly thing given in that triangle.

Answer 8

yes

Answer 9

look at triangle BAC, we are given \(\angle B = 51\)

Answer 10

since \(\angle A = x+5\) has x in it, we need to find it, we dont know the actual measure yet.

Answer 11

yea

Answer 12

for the third part :-

Answer 13

ok

Answer 14

click the pic, those two are vertical angles. they are equal