Do boys over girls the simplify of you can so 15/12 would be 5/4
Well since the two triangle is congruent by AAS theorem, you can prove that AC is congruent to DF by CPCTC, or corresponding parts of congruent triangles are congruent.
420 inches and 35 feet
length of trim required = 84 × 5 = 420 inches
using 12 inches = 1 foot then
= 35 feet