nevaehparker07 nevaehparker07

18-09-2021
Mathematics

contestada

Can some pls help! With numbers : 21, 22, 23 pls!!

Can some pls help With numbers 21 22 23 pls class=

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emeliakwakye05 emeliakwakye05

18-09-2021

Answer:

number 21; x =80°

Step-by-step explanation:

1) 180 - 118 = 62° because all angles on straight lines add to 180.

2) 62°+38°= 100

3) 180 - 100 = 80°

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