![saucyboyFredo](/avatars/39568.jpg)
saucyboyFredo
13.06.2021 •
Mathematics
Triangle ABC is 252 cm². Point D is the midpoint of segment BC. Point E is on segment AC such that AE = 1/3 AC. Point F is on segment AB such that BF = 1/4 AB. What is the area of the shade part?
Solved
Show answers
More tips
- F Food and Cooking How to Find Your Zip Code?...
- W Work and Career Can Skill Alone Make You a Professional?...
- C Computers and Internet How to Top Up Your Skype Account Without Losing Money?...
- P Philosophy Unidentified Flying Object - What is the Nature of this Phenomenon?...
- F Family and Home Protect Your Home or Apartment from Pesky Ants...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
Answers on questions: Mathematics
- M Mathematics D^2 - 4d = 3d solve each equation. factor and use the zero product property to solve. show all work algebraically....
- M Mathematics Janet wants to solve the equation y+ y2-5/y^2-1 = y^2+y+2/y+1 what should she multiply both sides of the equation by? a) yb) y^2-1c) y+1d) y^2+y+2...
- M Mathematics *! * which of the following expressions could be factored using difference of squares? a.) x^2 - 17 b.) 4x^2 - 81y^4 c.) x^2 + 16 d.) 2x^2 - 4...
- M Mathematics Determine whether each decimal is equal to 77%. decimal yes - yes no - no 0.077 0.770 0.77 7.7...
- M Mathematics Two angles are supplementary. the measure of one is five times the measure of the other angle.find each angle...
- M Mathematics Write an expression to model the following phrase “a daily rate of $40 plus a $7 occupancy tax”...
- M Mathematics Acontainer in the shape of a rectangular prism holds 651.168 cubic inches when completely filled with water. the container has a length of 12.6 inches and a width of 15.2 inches....
- M Mathematics Into how many segments do n points divide a given line segment?...
- M Mathematics Mr. williams is planning a seventh grade field trip to a math museum school policy requires a minimum of two adults as chaperones for every nine students on the trip and allows...
- M Mathematics Answer asap how do you solve this? show all steps so i know how to do it . *using the pythagorean theorem 1. a= 7, b= c=12 2. a= b=12, c=15 3. a= 8, b= c= (square root of 164)...
Ответ:
Step-by-step explanation:
Right triangle ABC is reflected over AC to form triangle AFC.
Triangle AFC dilated by a scale factor of two-thirds to form triangle DEC.
Reflection is a rigid transformation which preserves lengths and angles, then
Dilation is a transformation which maps the triangle into similar triangle, so
Thus,
Similar triangle have congruent corresponding angles, so
and proportional corresponding sides
Thus, correct options are: