radomes.openskiesproject.org
jhanezd
jhanezd jhanezd
  • 19-01-2017
  • Mathematics
Answered

HELP PLEASE!!!!


Triangle ABC is similar to triangle DEF? The length of line BC is 21 cm. The length of line DE is 10 cm. The length of line EF is 14 cm.

What is the length of line AB?

Verified Answer :

tiannab392
tiannab392 tiannab392
  • 19-01-2017

wouldnt it be 10 since its similar to def?

Answer Link
Anonymous Anonymous
  • 19-01-2017

Triangle ABC is similar to triangle DEF

AB/BC = DE/EF
x/21 = 10/14
14x = 21*10
14x = 210
x = 210/14
x = 15

answer: length of line AB = 15cm

Answer Link

Related Questions

how do you do 9 311 1 47
5x 2y 20 when x 03
In what way does Mayan culture still exist
What is 825636 Plz reply quickely
A sedimentary rock formed from the fragments of worndown rocks is a clastic b organic c igneous d chemical
In which one of the following sentences is the semicolon used correctly A Cheryls favorite snack is chocolate she could eat it daily B Whenever I feel afraid I
Which personal pronoun correctly completes the sentence The final two chess players are Frank and A he B him C hi
Describe and explain the motion of a small ball floating on a pond when waves travel across the pond
Which vectors are unit vectors
Obliteration almost always signals fraudulent activity