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goldfiish [28.3K]
3 years ago
13

PLZ EXPLAIN AND U GET BRAILYEST AND 25 POINTS HALP ASAP PLZ

Mathematics
1 answer:
Ilia_Sergeevich [38]3 years ago
4 0

Answer

C

Step-by-step explanation:

14.95+14.95=29.90

19.95+19.95=39.90

39.90+29.90=69.80

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Step-by-step explanation:

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Since triangles add up to 180° we can add all of the angles (3x+x+x) and set it equal to 180.

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brainly.com/question/8649311
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Step-by-step explanation:

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