Triangle A1B1C1 is the image of triangle ABC under a transformation matrix T = If the area of triangle A1B1C1 is 25.6cm2, find the...

      

Triangle A1B1C1 is the image of triangle ABC under a transformation matrix T = fig71151120191529.png If the area of triangle A1B1C1 is 25.6cm2, find the area of the object triangle ABC.

  

Answers


Kavungya
Let = 1(1 x 2 )- (3 x 2)1 = 4
Area object = 25.6/4 = 6.4 cm2
Kavungya answered the question on November 15, 2019 at 12:31


Next: Draw a line AB=4cm, P is a variable point in the plane of the paper, above AB, such that angle APB=60° and the area of...
Previous: The income tax rates in a certain year are as shown below. Omar pays sh. 4000 as PAYE per month. He has a monthly house allowance...

View More Mathematics Questions and Answers | Return to Questions Index


Exams With Marking Schemes

Related Questions