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Q.17 - The base of a parallelogram is (X + 2), altitude to the base is (X- 6) and the area is (x2 - 4), find out its actual area. |
| Answer» ANSWER:Area of parallelogram = 96 cm^2Answer:Area of parallelogram = 96 cm^2Given :Answer:Area of parallelogram = 96 cm^2Given :The base of a parallelogram is (x +2).Answer:Area of parallelogram = 96 cm^2Given :The base of a parallelogram is (x +2).Altitude to the base is (x - 6).Answer:Area of parallelogram = 96 cm^2Given :The base of a parallelogram is (x +2).Altitude to the base is (x - 6).The area is (X^2 - 4).Answer:Area of parallelogram = 96 cm^2Given :The base of a parallelogram is (x +2).Altitude to the base is (x - 6).The area is (X^2 - 4).To find :Answer:Area of parallelogram = 96 cm^2Given :The base of a parallelogram is (x +2).Altitude to the base is (x - 6).The area is (X^2 - 4).To find :its actual area =?Answer:Area of parallelogram = 96 cm^2Given :The base of a parallelogram is (x +2).Altitude to the base is (x - 6).The area is (X^2 - 4).To find :its actual area =?Step-by-step explanation:Answer:Area of parallelogram = 96 cm^2Given :The base of a parallelogram is (x +2).Altitude to the base is (x - 6).The area is (X^2 - 4).To find :its actual area =?Step-by-step explanation:LENGTH of parallel sides of a parallelogram are equal.Answer:Area of parallelogram = 96 cm^2Given :The base of a parallelogram is (x +2).Altitude to the base is (x - 6).The area is (X^2 - 4).To find :its actual area =?Step-by-step explanation:Length of parallel sides of a parallelogram are equal.So, the sum of length of parallel sides= 2(x+2)•Altitude to the base= (x - 6)•Area of parallelogram= 1/2*(sum of parallel sides) × (altitude between parallel sides)|Area of parallelogram= 1/2 × 2(x+2)× (x-6)Area of parallelogram= 1/2 × 2(x+2)× (x-6)x^2 - 2 = x^2 - 6x + 2x-12Area of parallelogram= 1/2 × 2(x+2)× (x-6)x^2 - 2 = x^2 - 6x + 2x-12x^2 cancel out each otherArea of parallelogram= 1/2 × 2(x+2)× (x-6)x^2 - 2 = x^2 - 6x + 2x-12x^2 cancel out each other-2 = x-12Area of parallelogram= 1/2 × 2(x+2)× (x-6)x^2 - 2 = x^2 - 6x + 2x-12x^2 cancel out each other-2 = x-12x= 12- 2Area of parallelogram= 1/2 × 2(x+2)× (x-6)x^2 - 2 = x^2 - 6x + 2x-12x^2 cancel out each other-2 = x-12x= 12- 2x = 10Area of parallelogram= 1/2 × 2(x+2)× (x-6)x^2 - 2 = x^2 - 6x + 2x-12x^2 cancel out each other-2 = x-12x= 12- 2x = 10Hence , area of parallelogram= x^2 - = 10^2 - 4 = 96 cm^2PLEASE MARK ME BRAINLIEST AND GIVE ME THANKS AND FOLLOW ME | |