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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