2 answers:
Answer:
Step-by-step explanation:
Remark
When a quadrilateral is inscribed in a circle, the opposite angles are supplementary. x is opposite 112 degrees. Therefore x and 112 add up to 180 degrees.
Formula
x + 112 = 180 Subtract 112 from both sides.
Solution
x + 112-112 = 180 - 112
x = 68
Answer
x = 68
Answer:
Step-by-step explanation:
#9.
x° = 200° and x = 200
y° = 100° and y = 100
#10.
x° = 68° , x = 68
y° = 99° , y = 99
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Answer:
£6000
Step-by-step explanation:
3:5:8
3+5+8=16
5-3 =2
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Therefore 1=375
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Answer:
yes
Step-by-step explanationonly
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3x-6+1=-2x-5+5x
If this is a regular triangle and not a right triangle, the answer would be approximately 44.66 degrees.
