A survey of teens showed that teens in brooklyn, ny aged 13-18 spend 16.9 hours per week online. Teens in charlotte, nc spend 13
1 answer:
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Answer:
B
Step-by-step explanation:
The area of the biggest rectangle =
The area of the of the smallest rectangle inside=
Then the area of the shaded region =
So, we choose B.
The two complementary angles are:
95° and 15°
Step-by-step explanation:
Let x be one angle
then the other angle will be 90-x
As the sum of complementary angles is 90
So,
then according to statement
The two complementary angles are:
95° and 15°
Keywords: Angles, triangles
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