jamiahmiah156 jamiahmiah156
  • 13-03-2021
  • Mathematics
contestada

For questions 15 - 19.
X
Z
2
138
4
Y
W
Question 15

For questions 15 19 X Z 2 138 4 Y W Question 15 class=

Respuesta :

PiaDeveau PiaDeveau
  • 18-03-2021

Answer:

∠1 = 42°

∠2 = 48°

∠4 = 48°

∠3 = 21°

∠5 = 21°

Step-by-step explanation:

Given:

∠WZY = 138°

Find:

∠1

∠2

∠3

∠4

∠5

Computation:

WZ = ZY

So,

∠3 = ∠5

So,

∠3 + ∠5 + 138 = 180

2∠3 = 42

∠3 = 21°

∠5 = 21°

∠1 = 180 - 138

∠1 = 42°

∠W = ∠Y

∠X + ∠Y + ∠W = 180

42 + ∠Y + ∠W = 180

∠Y = 69

∠2 = 69 - 21

∠2 = 48°

∠4 = 48°

Answer Link

Otras preguntas

what is the correct equation from the choices provided. samantha begins her road trip with 30 gallons of gasoline in the tank of her van. her van gets 25 miles
The sales tax on a $350 computer is $22.75. Find the tax rate.
Choose the free trade agreement. A. NAFTA B. NATO C. OAS D. UN
How did Russia become a communist country? A. Russia fought in the Great War, and the Treaty of Versailles made Russia a communist country. B. During the World
the area of the heart is 20 cm2 if this is 72% of the area of the square, what is the area of the square?
describe a model that represents 3/3 x 4/4?
The exam had 60 questions. Phelix got 85 •/• (percent) correct. How many questions did he answer correctly?
A car traveling with constant speed travels 150 km in 7200 s. What is the speed of the car?
Which of the following statements best characterizes challenges placed on the US by conditions in Somalia from 1999 to 2009? A. War and instability in Somalia d
247 is 38 percent of what amount? ❓