Asap! if ∠a ≅ ∠d and ∠c ≅ ∠f, which additional statement does not allow you to conclude that δabc ≅ δdef ?
a) bc ≅ ef
b) ∠b ≅ ∠e
d) ac ≅ df

ik how do do this just give me a few minutes and i will give it to

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5