Answer:
92
Step-by-step explanation:
The parallelogram is divided into two triangles. Remember, angles in a triangle add up to 180 degrees. That being said, take the sum of the numbers given in triangle ABC and subtract it from 180.
60 + 28 = 88
180 - 88 = 92 (this is the measure of angle B)
Angles D and B are congruent, which means they are the same.
Since Angle B is 92 degrees, then D is 92 degrees also.
Answer:
y=b slope= 4/1
Step-by-step explanation:
Answer:
The formula of (a+b)² and (a-b)² are as follows:
Step-by-step explanation:
(a+b)²=a²+2ab+b²
(a-b)²=a²-2ab+b²
There are 99 feet
-hope this helped-
