25/20 × 100% = 125%
125% - 100% = 25%
25% profit :)
The legs of an isosceles triangle are congruent; they have the same length, so if one leg measures 2 m, the other leg also measures 2 m.
2m + 2m + b = 7.5 m
b + 4 m = 7.5 m
b = 3.5 m
The length of the base is 3.5 m.
Answer:
50 1/3
Step-by-step explanation:
The HL theorem is a special case of the SSS postulate.
