Can someone help me find for x and y
1 answer:
Actually Welcome to the Concept of the Triangles.
Since there is a linear pair with 40° , the another angle will be 140° ,
also the triangle newly formed is a isosceles one,
hence x = 20°
===> x = 20°
Now apply angle sum property of a triangle on, the other one,
we get as, 70+40+y=180
hence, y = 180-110
y = 70°
Hence angle y ==> 70°
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The biking portion of the triathlon is 11.7 miles far
Step-by-step explanation:
Let us revise the relation between the two legs of a right triangle and
the hypotenuse
Hypotenuse =
To find the length of the hypotenuse
1. Square the length of each leg
2. Add the squares of the legs
3. Find the square root of the sum
∵ The legs of the triangle consist of a 4 mile swim and a 11 mile run
∴ = 4
∴ = 11
∵ ( )² = (4)² = 16
∵ ( )² = (11)² = 121
∴ ( )² + (
)² = 16 + 121 = 137
∵ The hypotenuse of the triangle is the biking portion of the event
∵ Hypotenuse =
∴ Hypotenuse = = 11.7
The biking portion of the triathlon is 11.7 miles far
Learn more:
You can learn more about Pythagoras Theorem in brainly.com/question/1238144
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