The dimensions of the rectangular cross section will be<u> 10 centimeters by 18 centimeters</u>
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Step-by-step explanation:
As ,we know
<u>The rectangular cross section is parallel to the front face</u>
Which clearly states that
The dimensions of the rectangular cross section is congruent with the dimensions of the front face
Lets assume that dimensions of the front face are 10 centimeters by 18 centimeters
<u>Then ,The dimensions of the cross section will also be 10 centimeters by 18 centimeters</u>
<u></u>
<u>Hence we can say that the</u> dimensions of the rectangular cross section will be<u> 10 centimeters by 18 centimeters</u>
-10+2b+8
-2+8b+8
Calculated sum
-2+8b
Answer is -2+8b
The third choice.
The sides of the photo plus the margins of the border equal x.
Side A’B’ and D’C’ are related because they are both parallel which I think means that they would be the same length
Answer:
El cuadrado de la suma de dos números es igual a (a + b) ² = a² + 2ab + b²Un producto notable: es una expresión matemática que conocemos ya el resultado, a pesar de la operación ser sencilla tenemos
