Given: e ll f and g is transversal prove: ∠1 ≅ ∠8

given that e ii f and g is a transversal, we know that ∠4 ≅ ∠5 by the alternate interior angles theorem. we also know that ∠1 ≅ ∠4 and ∠5 ≅ ∠8 by the therefor, ∠1 ≅ ∠8 by the substitution property.

a. corresponding angles theorem

b. alternate interior angles theorem

c. vertical angles theorem

d. alternate exterior angles theorem

dunno

step-by-step explanation:

d. is the correct answer

step-by-step explanation:

answer: 140

step-by-step explanation:

so just add all then it will be your answer but i am not pretty sur eif it is but hope this i am here to people

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)