The measure of one acute angle in this right triangle is 23°. What is the measure of the other acute angle?

Mathematics

1 answer:

natima [27]3 years ago

5 0

Answer:

B. 67°

Step-by-step explanation:

An acute angle is an angle that has a degree that's less than 90°. This eliminates answers "C," and "D."

The information above states that the triangle is right, meaning that one of its angles is 90°, and there's another angle that's 23°.

So add these together, and subtract from 180 (all triangles are 180°), to get the other acute angle:

90 + 23 = 113

180 - 113 = 67°

The missing acute angle is 67°

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18 + 46 = 64

See image

6s into 6 = 1
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6s into 40 = 6 remainder 4     -   carry the 4
6s into 40 = 6 remainder 4     -   carry the 4

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