The Two Pairs of Opposite Angles are Congruent. A parallelogram is defined as a quadrilateral where the two opposite sides are parallel. One of the properties of parallelograms is that the opposite angles are congruent. In you situations it b. Sometimes
Answer:
7= 137
6= 43
8=43
Step-by-step explanation:
well 7 would be the same angle as 137
and 6 and 8 are the same angle
so u already know that
7= 137
now to find 6 0r 8 u just need to subtract 137 from 180 to get
6= 43
8= 43
294 cm^2 = 6 * r^2 (the cube has 6 faces)
so the radius is 7 cm
the volume is 7^3 cm^3 = 343 cm^3
Step-by-step explanation:
the answer is correct l