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3 years ago

ZABD and ZDBC are supplementary angles.

Mathematics

2 answers:

krok68 [10]3 years ago

4 0

Answer:

Solution:

Given,

X+48°=180°

X=180°-48°

X=32°

so,

X=32° answer

hope it is helpful to you

vfiekz [6]3 years ago

3 0

Answer:

Solution given:

x+148=180°[linear pair]

x=180°-148=32°

x=32° is your answer

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The first set: 8, 15, and 17.

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<h3> $\begin{aligned}&\text{first shortest side}^2 + \text{second shortest side}^2 \\ &= 7^2 + 9^2\\ &=49+ 81 = 130 \end{aligned}$ .</h3>

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Hence, by the pythagorean theorem, these three sides don't form a right triangle.

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