The sum of two sides of a triangle MUST be GREATER than the length of the third side so A. could not be the sides of a triangle because 1+1 in not greater than 2.
Answer:
60
Step-by-step explanation:
these are alternate angles between two parallel lines.
which means that 120=2x
so u can calculate the value of x through this equation.
120=2x
120/2=x=60
To answeryou need to subtract 14 from 56
Answer:
Area of floor = 21.6m2
area of tile = 576cm2=0.0576m2
now,
number of tiles = 21.6/0.0576
= 375