Math, asked by dishahalder51, 3 months ago

give the anwer fast​

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Answered by premsagar10000000
1

Answer:

1) 35

Step-by-step explanation:

180-145=35

Please brainlist me

Answered by shivanshisingh1627
1

Answer:

1. since triangle abc is congruent to def therefore angle a = angle d = 100° , angle b = angle e = 45°

angle c =angle f = 180° -(100+45) = 180° - 145° = 35°

2. (i ) since triangle abc is congruent to triangle adc therefore ab = ad ( all sides of rhombus are equal ), ab = ac ( all sides of rhombus are equal), ac = ac ( common in both triangles)

( ii ) yes by sss criteria

( iii ) yes because diagonals bisect interior angles

3. ( i ) since triangle abd is congruent to adc therefore ab = ac ( given ) , ad = ad ( common), angle adb = adc = 90°

( ii ) yes by rhs criteria

(iii) yes by cpctc

pls mark my answer as branliest

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