In the adjoining figure ABCD is a rhombus and angle abd is equal to 50 degree. find
2 answers:
Answer:
Step-by-step explanation:
<u>Property of the rhombus:</u>
- Opposite angles are congruent and adjacent angles are supplementary.
- Diagonals are angle bisectors.
- Diagonals are perpendicular.
<u>We have: </u>
<u>Angle ABC is:</u>
- m∠ABC = 2*m∠ABD = 50°*2 = 100°
<u>Opposite angle is equal to this:</u>
<u>Adjacent angles are:</u>
- m∠BAD = m∠BCD = 180° - 100° = 80°
<u>The missing angles measures:</u>
- 1) m∠CAB = 1/2*m∠BAD = 1/2*80° = 40°
- 2) m∠BCD = 80° (shown above)
- 3) m∠ADC = 100° (shown above)
Answer:
1=50
2=50
3=50
Step-by-step explanation:
rhombus has equal degree
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12a=25b

a=25
b=12
Question 1:
y=-x+7
y=2x-2
(-x+7)=2x-2
-x+7+x=2x-2+x
7=2x-2+x
7+2=2x-2+x+2
9=3x
9/3=3x/3
3=x
y=-x+7
y=-(3)+7
y=4
Question 2:
y-1=2x
y+2x=5
y-1=2x
y-1+1=2x+1
y=2x
(2x+1)+2x=5
2x+1+2x=5
4x+1=5
4x+1-1=5-1
4x=4
4x/4=4/4
x=1
y-1=2(1)
y-1+1=2+1
y=3
Answer: x=1 y=3
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Answer:
55.71 ft.
Step-by-step explanation:
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Answer:
The first one
Step-by-step explanation:
the X values are all diffrent