Pls help me w this question!!

v =  sqrt(473)

Step-by-step explanation:

v^2 = u^2 +2as

Let u = 9 a = 7 and s = 28

v^2 = 9^2 +2(7)(28)

v^2 = 81 + 392

v^2 = 473

Take the square root of each side

sqrt(v^2) = sqrt(473)

v =  sqrt(473)

corresponding

Step-by-step explanation:

The correct question is

If two triangles are congruent, then the six parts are congruent

we know that

If two triangles are congruent, then the corresponding angles and the corresponding sides are congruent

Example

If triangle ABC is congruent to triangle DEF

∠A ≅ ∠D

∠B ≅ ∠E

∠C ≅ ∠F

AB ≅ DE

BC ≅ EF

AC ≅ DF

therefore

If two triangles are congruent, then the six  corresponding parts are congruent