pghboy0407 pghboy0407

28-12-2020
Mathematics

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Find the measure of the numbered angle.
m∠3 =

Find the measure of the numbered angle m3 class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

28-12-2020

Answer:

<3 = 50

Step-by-step explanation:

The sum of the angles of a triangle is 180

<1 + 40 + 90 = 180

<1 + 130 = 180

<1 = 50

<1 and <3 are vertical angles and vertical angles are equal

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