False because they don't have the same length and shape you know they may be triangle but the their length are different.
Answer:
Step-by-step explanation:
Answer:
area of trapezium in terms of x=1/2*x(x+3+x+1)
Step-by-step explanation:
The angles opposite equal sides are also equal. The sum of angles in a triangle is 180. So 2x + 27 + 2x + 27 + 3x + 28 = 180.
7x + 82 = 180
7x = 98
x = 14
Now plug x into each angle to find their measures.
Answer:
1.256, 1.265, and 1.268
Step-by-step explanation: