3 years ago

ZABD and ZDBC are supplementary angles.

Mathematics

2 answers:

IRINA_888 [86]3 years ago

4 0

Answer:

the answer is 50

Step-by-step explanation:

180-130=50

Hatshy [7]3 years ago

3 0

THEOREM:

Supplementary angle —: Two angles are called supplementary when their measures add up to 180 degrees.

ANSWER:

By supplementary angle theorem,

x + 130° = 180°
x = 180° – 130°
x = 50°

Hence, the measure of ∠x is 50°.

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