Question

in the given figure find the values of x and y​

Answer 1

Answer:

x=13 and y=11

Step-by-step explanation:

For finding x it is given that line BC is equal to the other line

so (3x-7)=32

3x=32+7

x=39÷3

therefore, x=13

And for finding y

(2y+3)=25

2y=25-3

y=22÷2

y=11

i hope it helps

Answer 2

Answer:

In ∆ ACB & ∆ DCE

1. BC=CE
2. angleA=angleD
3. angleACB=angleDCE

By AAS congruency

∆ ACB & ∆ DCE are congruent .

Therefore,

1. AC=DC
2. AB=DE
3. angle B = angleE

now,

bc=(3x-7)cm

ce=32 cm

bc=ce [given]

3x-7=32

3x=39

x=13cm

ab=25cm

de=(2y+3)cm

ab=de [proved above]

25=2y+3

28=2y

y=14cm

hope this will help you

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