This year a train ticket costs £24.97 Last year a train ticket for the same journey cost £22.70

Write this year’s cost as a percentage of last year’s cost.

Which triangle congruence postulate or theorem justifies my claim that the steps i made using construction paper and scissors produce an isosceles triangle? was it sss, sas, asa, aas, or hl?

What is the range? can’t seem to find it out

The longer leg of a 30-60-90 trangle is 18