Question

Sasha made four models of airplane wings, as shown below...
Which model is a right triangle?

Model B

Model D

Model C

Model A

Answer 1

you can check using a^2 + b^2 = c^2

c is the biggest side and a and b are the smaller sides

Answer 2

if its a right angled triangle its sides will obey that rule

Answer 3

Model E

Answer 4

theres no model E....

Answer 5

He's just trolling.
Do you get what to do?

Answer 6

\[a^2 + b^2 = c^2\]

Answer 7

yeah i think. so ill use pathagorean theorum to find which triangle is a right triangle?

Answer 8

exactly :)

Answer 9

3-4-5 triangles are right triangles

Answer 10

ok thank you so much :)

Answer 11

So did you figure out which model was the right triangle?

Answer 12

model D right?

Answer 13

wrong
36+64 does not equal 81

Answer 14

model B then. because \[6^{2}+8^{2}=c ^{2}\]
\[36+64=\sqrt{100}\]
\[\sqrt{100}=10\]