PLEASE ANSWER THIS MATHS QUESTION URGENTLY . PLSSSSSSSS... HELP MEEEEE.
Attachments:
Answers
Answered by
0
Answer:4:3
Step-by-step explanation:
The ratio will be 4:3 (3rd option)
Answered by
0
Answer:
Step-by-step explanation:
Given: In A ABC and A DEF
A ABC A DEF
Ar (AABC)=54 cm^2`
`BC-3cm and `EF=4cm
To find: Ar(A DEF)
We know that the ratio of areas of two similar triangles is equal to the ratio of squares of their corresponding sides.
(Ar(AABC))/(Ar(ADEF))=(BC)^2/(EF)^2`
(54)/(Ar(ADEF))=3^2/4^2*
(54)/(Ar(ADEF))=9/6`
(54)/(Ar(ADEF))= (16xx54)/9`
*Ar(ADEF)=96 cm^2`
Hence the correct answer is c
Similar questions