In the figure below, triangle abc is similar to triangle pqr, as shown below: a right triangle abc with right angle at b and base bc is drawn. length of ab is 16, length of bc is 20. a similar right triangle; triangle pqr, which is triangle abc enlarged and reflected across a horizontal line, is drawn near it. the right angle is at q. angle a is congruent to angle p and angle c is congruent to angle r. the length of qr is 80. what is the length of side pq?

The length of the side PQ using the principle of similar triangle is 64

Using the principle of similar triangles, we can set up an expression thus :

Hence, we have ;

16/20 = PQ/80

cross multiply

20 × PQ = 16 × 80

20 × PQ = 1280

PQ = 1280 / 20

PQ = 64

Therefore, the value of PQ will be 64.

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answer:  

step-by-step explanation:

odd numbers are only divisible by 1 and itself.

even numbers are divisible by more than 1 and itself.

for example 6 is even because it is divisible by more than 1 and its self. 1 x 6= 6 ; 2 x 3= 6

and 7 is odd because only 7 x 1 equals seveb

37 = ending with 7

unit's digit in the cube..3

56 = ending with 6

unit's digit in the cube..2

133 = ending with

unit's digit in the cube..7

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