Respuesta :

BigBrainPheonix

Answer:

25 (i may be wrong but im fairly sure thats correct look at my working)

Step-by-step explanation:

Triangle Interior angles add up to 180

Right triangle:

180 - 53 - 80 = 47

Left Triangle 180 - 50 - 62 = 68

Angle opposite X = 180 - 68 - 47 = 65

The last 2 angles to the left and right of X:

interior of 4 sided shape = 360

360-62-50-133 (180-47 flat line) = 155

360 - 53 - 80 - 112 (180-68 flat line) = 115

Full circle = 360

so

360 - 115 - 155 - 65 = 25 x = 25

Answer: x = 65°

Step-by-step explanation: Measures of the angles in Δ1 = 50° and 62°

∴Measure of 3rd angle = 180°-(50+62)

= 180-112 = 68°

∴Measure of the angles in Δ2 = 53° and 80°

Measure of 3rd angle = 180-(53+80)

180 - 133 = 47°

∴Measurement of the angles of the new triangle formed = 68° and 47°

Measure of 3rd angle = 180-(68+47)

180-115 = 65°

→ x = 65° [ V.O.A]