The answer is D. a counterclockwise rotation of 90 degrees
Step-by-step explanation:
82 + 16 = 98
Expression A: 122 - 82 = 40
Expression B: 2(62) + 23 = 147
Expression C: 102 - 32 = 70
None of them has the same value as 82 + 16.
Answer:
y = 8
Step-by-step explanation:
11y + 4y + 60 = 180
11y + 4y = 120
15y = 120
y = 8
Answer:
D. None of the above.
Step-by-step explanation:
Supplementary angles must add up to 180 degrees.
Complementary angles must add up to 90 degrees.
Vertical angles are opposite of each other.
Hope this helps!
If not, I am sorry.
Side Angle Side Postulate. The Side Angle Side postulate (often abbreviated as SAS) states that if two sides and the included angle of one triangle are congruent to two sides and the included angle of another triangle, then these two triangles are congruent.
