jsesa09 jsesa09
  • 25-05-2021
  • Mathematics
contestada

Help me with Perpendicular angles

Help me with Perpendicular angles class=

Respuesta :

akposevictor
akposevictor akposevictor
  • 30-05-2021

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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