What else would you need to be congruent to show that abc =xyz by sas

Option (c) is correct.

In addition to given congruence we need to show

Step-by-step explanation:

Given: Given two triangles ΔABC and ΔXYZ and and  

We have to find what else we need to show to prove two triangles similar that is ΔABC ≅ ΔXYZ by SAS similarity.

SAS Similarity criterion states that for given two triangle if two sides and angle between those two sides are congruent,then two triangles are said to be similar.

Thus, for given triangles, ∠A lies in between BA and AC and ∠X lies in between XY and XZ.

So in addition to given congruence we need to show

Thus, option (c) is correct.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm