Math, asked by sameeraambalathil, 15 days ago

will mark brainliest plz answer

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Answered by uditagupta2020

The criteria for congruence of the above triangles is SAS.
Since the triangles are congruent, by CPCT,

∠A = ∠R
(2x + 15)° = (5x - 60)°
15 + 60 = 5x - 2x
75 = 3x
25 = x

Also,

AB = QR
3x + 10 = 5y + 15
3*25 + 10 = 5y + 15
85 - 15 = 5y
70 = 5y
14 = y

HOPE IT HELPS. MARK AS BRAINLIEST.

Answered by ganesha2525

Step-by-step explanation:

i. AC=PR (GIVEN)

i. AC=PR (GIVEN) AB=RQ(GIVEN)

i. AC=PR (GIVEN) AB=RQ(GIVEN) Therefore angle A=angle R

i. AC=PR (GIVEN) AB=RQ(GIVEN) Therefore angle A=angle Rii. Since angles are equal.

i. AC=PR (GIVEN) AB=RQ(GIVEN) Therefore angle A=angle Rii. Since angles are equal.therefore

i. AC=PR (GIVEN) AB=RQ(GIVEN) Therefore angle A=angle Rii. Since angles are equal.therefore5x-60=2x+15

i. AC=PR (GIVEN) AB=RQ(GIVEN) Therefore angle A=angle Rii. Since angles are equal.therefore5x-60=2x+153x=75

i. AC=PR (GIVEN) AB=RQ(GIVEN) Therefore angle A=angle Rii. Since angles are equal.therefore5x-60=2x+153x=75x=25

i. AC=PR (GIVEN) AB=RQ(GIVEN) Therefore angle A=angle Rii. Since angles are equal.therefore5x-60=2x+153x=75x=25since sides are equal

i. AC=PR (GIVEN) AB=RQ(GIVEN) Therefore angle A=angle Rii. Since angles are equal.therefore5x-60=2x+153x=75x=25since sides are equaltherefore

i. AC=PR (GIVEN) AB=RQ(GIVEN) Therefore angle A=angle Rii. Since angles are equal.therefore5x-60=2x+153x=75x=25since sides are equaltherefore3x+10=5y+15

i. AC=PR (GIVEN) AB=RQ(GIVEN) Therefore angle A=angle Rii. Since angles are equal.therefore5x-60=2x+153x=75x=25since sides are equaltherefore3x+10=5y+153x+10=3×25+10

i. AC=PR (GIVEN) AB=RQ(GIVEN) Therefore angle A=angle Rii. Since angles are equal.therefore5x-60=2x+153x=75x=25since sides are equaltherefore3x+10=5y+153x+10=3×25+10 x = 85

i. AC=PR (GIVEN) AB=RQ(GIVEN) Therefore angle A=angle Rii. Since angles are equal.therefore5x-60=2x+153x=75x=25since sides are equaltherefore3x+10=5y+153x+10=3×25+10 x = 855y+15=85

i. AC=PR (GIVEN) AB=RQ(GIVEN) Therefore angle A=angle Rii. Since angles are equal.therefore5x-60=2x+153x=75x=25since sides are equaltherefore3x+10=5y+153x+10=3×25+10 x = 855y+15=855y=70

i. AC=PR (GIVEN) AB=RQ(GIVEN) Therefore angle A=angle Rii. Since angles are equal.therefore5x-60=2x+153x=75x=25since sides are equaltherefore3x+10=5y+153x+10=3×25+10 x = 855y+15=855y=70y=14

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