A) What side or angle information can be identified as congruent besides ∠QPR≅∠SPR? B) What additional information is needed to prove these two triangles are congruent by AAS?

C) What additional information is needed to prove these two triangles are congruent by SAS?

D) What additional information is needed to prove these two triangles are congruent by ASA?

step-by-step explanation:

b and c

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the final amount you will pay is $68.04.

the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.

to find the tip:

we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.

54 / 100 = .54

.54 x 18 = 9.72

tip = 9.72$

to find the tax:

we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.

54 / 100 = .54

.54 x 8 = 4.32

tax= 4.32

now we can add the tip and tax to the bill to get our total.

54 + 9.72 + 4.32 = 68.04

total: $68.04

step-by-step explanation: