Answer:
66 feet
Step-by-step explanation:
there are 3feet in one yard, so 22 times 3 equals 66 feet
The answer is B because the base of the triangle is a square as said then three triangles meet up at the point and make a pyramid
Since the sides are not equal in length. The triangle are not congruent
Let x be the angle. The complement is 3x + 10. The sum of two complementary angles is 90. So,
x + 3x + 10 = 90
4x + 10 = 90
4x = 80
x = 20
Plug x into the complement
3(20) + 10 = 70
The angle is 20 degrees and the complement is 70 degrees
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