Plz answer the one in the left middle it goes along with the one right next to it.btw the top number in the pyramid says 72☺
1 answer:
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Given that
In a Parallelogram CARS ,∠C = (5x-20)°
∠A = (3x+20)°
angle C and angle A are adjacent angles
We know that
In a Parallelogram the adjacent angles are supplementary.
⇛∠C + ∠A = 180°
⇛ (5x-20)°+(3x+20)° = 180°
⇛5x°-20°+3x°+20° = 180°
⇛(5x°+3x°)+(20°-20°) = 180°
⇛8x°+0 = 180°
⇛8x° = 180°
⇛ x° = 180°/8
⇛ x° = 22.5°
<u>Answer</u>:-The value of x = 22.5°
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find the value of x (5x+12) (3x+8) a 10 b 15 c 20 d 25
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Answer:
119°
Step-by-step explanation:
(Vertical angles)