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Yanka [14]
3 years ago
13

Solve for x in the following figure

Mathematics
1 answer:
butalik [34]3 years ago
6 0

Answer:

x = 80

Step-by-step explanation:

∡KJL = 180 - (60 + 40)

∡KJL = 80

∡XJK + ∡KJL = 180  (they are a linear pair of angles)

x + 20 + 80 = 180

x + 100 = 180

x = 80  

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Assume that a and b are the legs of a right triangle and C is the hypotenuse.
ale4655 [162]

Answer:

b = 48

Step-by-step explanation:

a = 20

b = ?

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6 0
4 years ago
The identity function on A, idA: A →A is defined by idA(a) = a.
alexandr402 [8]

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