Prove the line by following models of formal proof: the sum of two consecutive odd integers is even.
proof: let n be an odd integer. then n = 2k + 1 for some integer k and the next odd integer is n + 2 which

42

step-by-step explanation:

it shoild be o

step-by-step explanation:

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.

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