Given: AB ≅ CD and AD ≅ BC Prove: ABCD is a parallelogram. Quadrilateral A B C D is shown. A diagonal is drawn from point A to point C. Sides A B and D C are congruent. Sides A D and B C are congruent. Statements Reasons 1. AB ≅ CD;AD ≅ BC 1. given 2. AC ≅ AC 2. reflexive property 3. △ADC ≅ △CBA 3. ? 4. ∠DAC ≅ ∠BCA; ∠ACD ≅ ∠CAB 4. CPCTC 5. ∠DAC and ∠BCA are alt. Int. ∠s; ∠ACD and ∠CAB are alt. Int. ∠s 5. definition of alternate interior angles 6. AB ∥ CD; AD ∥ BC 6. converse of the alternate interior angles theorem 7. ABCD is a parallelogram 7. definition of parallelogram What is the missing reason in step 3? triangle angle sum theorem SAS congruency theorem SSS congruency theorem CPCTC

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).

yes   because as the functions are graphed they eventually will intersect unless otherwise

step-by-step explanation:

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step-by-step explanation:

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