Question

If ∆ABC and ∆GEF are congruent, the value of x is___? and the value of y is ___?

Use numerals instead of words.If necessary, use / for the fraction bar(s).

Answer 1

Answer-

The value of y is 6 units.

Solution-

Given ∆ABC ≅ ∆GEF

If two triangles are congruent, then the corresponding sides are also congruent.

So,

EF = BC, GF = AC

Putting the values,

$\Rightarrow x-y=4$ --------------1

$\Rightarrow x-8=2$

$\Rightarrow x=10$ --------------------2

Putting the values of x in equation 1,

$\Rightarrow 10-y=4$

$\Rightarrow y=10-4=6$

Therefore, the value of y is 6 units.

Answer 2

Answer:

x=10 and y=6

Step-by-step explanation:

he explained it above/below but only provided one answer