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Alexeev081 [22]
3 years ago
14

Need help with math equation 20 points and brainlest

Mathematics
1 answer:
dimaraw [331]3 years ago
6 0

Answer:

x = 28°, ∠ABC = 57°

Step-by-step explanation:

∠ABD = 2x+1

∠BCD = 33°

∠ABD = 90° (right angle)

which means that

∠ABC + <CBD = 90° (In the middle of ∠ABD)

Then, we can substitute to the equation to find x

(2x+1) + 33° = 90°

(2x+1) = 57°

2x = 56°

x = 28°

after finding x, we can find ∠ABC:

∠ABC = 2(28) + 1 = 57°

I hope this helps, have a great day! :)

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