3 years ago

How to do geometry ex determining angle measures

1 answer:

6 0

Answer:

To determine to measure of the unknown angle, be sure to use the total sum of 180°. If two angles are given, add them together and then subtract from 180°. If two angles are the same and unknown, subtract the known angle from 180° and then divide by 2.

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A scalene triangle ______ has symmetry with respect to a line containing a median of the triangle.

Maru [420]

Hey there!

The definition of a scalene triangle is a triangle that has no equal sides, meaning that there cannot be a line of symmetry. A line of symmetry would be contained in a triangle that's an equilateral triangle, for example, which has three even sides. But since there are no even sides, there's no way for the triangle to be split in half evenly.

Your answer will be "never."

Hope this helped you out! :-)

5 0

4 years ago

Read 2 more answers

Wilma is thinking of a number that is divisible by both 17 and 8. What is the

svet-max [94.6K]

Answer: The smallest possible number is 136.

Step-by-step explanation:

1. You need to find the Least common multiple (LCM), which is the smallest of the common multiples of 17 and 8.

2. You can descompose 17 and 8 into primes factors. Then, you obtain:

$17=17$