crackheadamericapadi crackheadamericapadi

23-01-2021
Mathematics

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Find the measure of each acute angle.
3xº
2x
19
3.2
and 20

Find the measure of each acute angle 3xº 2x 19 32 and 20 class=

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lovecookie4157 lovecookie4157

23-01-2021

Both of those angles are 45

Look up 90 45 45 triangle:)

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23-01-2021

Right angled triangle ✅

90° + 3x + 2x = 180° {sum}

5x = 90

x = 90/5 = 18

x = 18

acute angle : 3x = 3 × 18 = 54°

2x = 2 × 18 = 36°

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