gem100
contestada

(^^ look at the picture above)

1. What is the value of x?

2. What is the value of y?

3. What is the value of z?

Please help!

(Whoever gives an answer with an explanation fast, gets brainliest!)

look at the picture above 1 What is the value of x 2 What is the value of y 3 What is the value of z Please help Whoever gives an answer with an explanation fa class=

Respuesta :

ManpreetCheema

Answer:

x = 81

y = 99

z = 129

Step-by-step explanation:

for x we know triangle angles add up to 180

so x + 51 + 48 = 180

x= 180 - 51 - 48 (by moving 51 and 48 to the right)

x= 81

for y it is on a straight line with x

straight lines are 180 degrees

x + y = 180

81 + y = 180 (since we know x)

y = 180 - 81 (move 81 to the right)

y = 99

for z its also on a line which is 180

z + 51 = 180

z = 180 -51

z = 129

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