Answer:
13
Step-by-step explanation:
12*12=144
5*5=25

Answer: C) exactly one triangle
<u>Step-by-step explanation:</u>
Given: ∠A = 45°, ∠B = 65°, side c = 4 cm
By the Triangle Sum Theorem, ∠C = 70°
Now you have a proportion so you can use the Law of Sines to find the exact length of side a and of side b.

Thus, there is exactly one triangle.
Answer: 103,000
Step-by-step explanation:
3 meters represents the heigh of the parallelogram. It's just the length of a straight line from the base to the top.