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kirill115 [55]
3 years ago
13

Help me with Perpendicular angles

Mathematics
1 answer:
DiKsa [7]3 years ago
6 0

Answer:

x = 50°

x = 70°

Step-by-step explanation:

A right angle is indicated by a small box.

The angles shown are right angles = 90° each. Therefore:

✔️x + 40° = 90°

Subtract 40° from each side

x = 90° - 40°

x = 50°

✔️x + 20° = 90°

Subtract 20° from each side

x = 90° - 20°

x = 70°

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Step-by-step explanation:

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