Question

help
1. Given: AB ≅ AD and ≅ EACA Prove: Δ ABC ≅ Δ ADE

Answer 1

its number 1

Answer 2

@ash2326 can u help me please i really need help

Answer 3

@hartnn help please!

Answer 4

its so hard

Answer 5

u know about vertical angles ?

Answer 6

no

Answer 7

because der crossing?

Answer 8

@hba can u help me and not leave please ??

Answer 9

@AccessDenied can u help me ut please

Answer 10

hello?

Answer 11

ok the definition of a supplementary angle, 2 angles that equal to 180 degrees

now remember that a straight line is equal to 180 degrees

so angle A+ angle B is equal to 180 degrees

now if we look at the other straight line, angle A + angle D must equal 180 degrees as well

so this means angle A+angle B= angle A + angle D
Angle B = Angle D

this is why vertical angles are always congruent