So this triangle is an iscoseles triangle. In the Isosceles triangle theorem, If two sides of a triangle are equal in measure, then the angles opposite those sides are equal in measure. That means that the other angle is also x. We know that the angles of a triangle add up to 180. So x + x + 80 = 180. 2x + 80 = 180. 2x = 100. x = 50.
Answer:
10°
Step-by-step explanation:
According remote interior angles, 4k + 5 + 6k + 10 = 115.
10k + 15 = 115
10k = 100
k = 10
Hope this helps :)
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2.28 is the answer I got
first I divided 6 by 100
then multiplied that by 38 and that's how I got 2.28
Answer:
12
Step-by-step explanation:
Answer: 1.14
Step-by-step explanation:
25/22 = 1.1363