Question

find the value of x in the following figure. x 90 130​

Answer 1

Answer:

Answer:

we know 180° is of triangle is.

one of then is 90°

and outer cone is 130°

for taking out another cone 130°-90°=40° is another cone

now we know one is 90,40and another X

so 180-(90+40)=50° is of other

see above pic to understand more properly

for checking 50+40+90=180°

Answer 2

Step-by-step explanation:

50

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