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3 years ago

5

If Y +Y + 40 = 180 in an isosceles triangle so Y =?

2 answers:

Art [367]3 years ago

4 0

If Y +Y + 40 = 180 in an isosceles triangle so Y =?

Answer:

b) 70

Step-by-step explanation:

Y + Y + 40 = 180

2y + 40 = 180

2y = 180 - 40

2y = 140

y = 140/2

y = <u>7</u><u>0</u>

So, the value of Y is 70 (b)

#CMIIW ^^

sashaice [31]3 years ago

4 0

Answer:

y = 40

Step-by-step explanation:

because y = 40 +y =40 +40 =180

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