Answer:
the answer is B.
Step-by-step explanation:
since the M is the middle point of the angles AB and DC.
we just add the M in the middle.
also i did the test and got it right, soooo im 100% sure its B
the perimeter. The perimeter is the total sum of all the edges
2t + 5b = 20
8t + 3b = 29
Multiply the first equation by-4
-8t -20b = -80
8t + 3b = 29
-17b = -51
b = 3
Plug 3 in for b into either equation and solve for t.
2t + 5(3) = 20
2t + 15 = 20
2t = 5
Divide both sides by 2
t = 2.50
Answer:
32
45
75
Step-by-step explanation:
tbh its pretty basic..
