2 years ago

Given angle A, how can you construct an angle whose measure is 1/4 of angle A

1 answer:

4 0

Answer: Construct the bisector of angle A, then construct the bisector of one of the angles formed by the original bisector.

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50 POINTS pleaseee help its URGENT!!!! Ill give brainlist and if there all right i might send u 20 dollars!!! Pleasee help me!!

Sonbull [250]

Answer:

A. 22°

E. 15

I. 39°

F. 71°

C. 25.6

H.12.9

K.55°

Step by Step Explanation:

1. $cos^{-1}(52/56)=21.7867893 or 22$ degrees

2. 22sin43=15

3. $tan^{-1}(34/42) or 38.990999404 or 39 degrees$

4. $sin^{-1}(51/54)=70.81186355 or 71 degrees$

5. 20/(tan38)=25.58883264 or 25.6

6. 20sin40=12.85575219 or 12.9

7. $cos^{-1}(26/45)=54.70560532 or55 degrees$

Hope that helps!:)

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3 years ago

What is this answer plz i need help

AveGali [126]

Answer:

2.23606798

or 2.236

Step-by-step explanation:

bc sqrt of 5 is 2.23606798

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3 years ago

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Gre4nikov [31]

Answer Choices please??

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Juliette [100K]

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