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natka813 [3]
3 years ago
7

What is the measure of angle D?

Mathematics
2 answers:
erastovalidia [21]3 years ago
7 0

Answer:

m<D = 26

Step-by-step explanation:

<D = x

x + 122 + 32 = 180

x + 154 = 180

x = 180 - 154

x = 26

ElenaW [278]3 years ago
4 0

Answer:

Step-by-step explanation:

<D + 122° + 32° = 180° ( being sum of angles of triangle )

< D = 180° - 154°

< D = 26°

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