Answer: D
Step-by-step explanation:
Answer:
380.13
Step-by-step explanation:
hope this helps :D pls mark brainliest :D
I would interpret that the side of the cube is four since the volume of the cube is cube of the side. In this case 4 is the side and 4x4x4=64.
Based on the given nomenclature of angles, I think the illustration would look like that shown in the attached picture. The common vertex is point B, that's why the middle point of the given angles is B. Now, according to Angle Addition Postulate, the individual interior angles should sum up to the total angle. So, the equation would be
m∠ABD = m∠ABC + m∠CBD
m∠ABC = m∠ABD - m∠CBD
m∠ABC = 85° - m∠CBD
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Answer:
I think so, but don't lose sight