Properties of a rhombus:
1. the all sides are equal
2. opposite angles are equal
3. consecutive angles are supplementary
4. The diagonals bisect the angles.
5. The diagonals are perpendicular bisectors of each other.
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∵ abcd is <span>a rhombus:
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<span>∴ ∠ abc = 2 ∠ebc = 2 * 36° = 72° ⇒⇒⇒ property number (4)
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<span>∴ ∠ dab = 180 - ∠abc = 180° - 72° = 108° </span><span>⇒⇒⇒ property number (3)
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∴ ∠ dae = 108°/2 = 54° <span>⇒⇒⇒ property number (4)
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</span><span>See the attached figure.</span>
He has 3 red marbles and 8 overall marbles (5 + 3 = 8)
So the ratio would be 3:8
Hope this helps! Any questions let me know :)
Answer:
First three common multiples of 2 and 5 are 10, 20, 30.
Step-by-step explanation:
hope this helps
plz mark brainliest
Step-by-step explanation:
First multiply
9w - 18 = - 18
9w = - 18 + 18
9w = 0
w = 0 / 9 = 0
w = 0
I have some examp. that i think will help