no. the sides are in a ratio of 3:4:5.03
needs to be 3:4:5
A triangle has side lengths 24, 32, and 42. Is it a right triangle? Explain
7 answers
No...Use c^2=a^2+b^2.
Use a= 24, b= 32 and c= 42 (the longest side).
Take a^2 + b^2 and see if it eqauls c^2
If it does, it is a right angle. If it does not, it is not a right triange.
In this case, it does not, so it is not a right triangle.
Use a= 24, b= 32 and c= 42 (the longest side).
Take a^2 + b^2 and see if it eqauls c^2
If it does, it is a right angle. If it does not, it is not a right triange.
In this case, it does not, so it is not a right triangle.
Keep in mind it does not have to be in ratio of 3:4:5 to be a right triangle, it has to make the equation c^2=a^2+b^2 true. Another common right triangle is 5,12,13.
here is the summarized answer for my unit test right triangles and trigonometry unit test since I had so much trouble with, I hope that this helps you.
1. side lengths 24, 32, and 40
right
2. a is right angle m b = 45
14\/2
3.quilt squares hypotenuse 18
9\/2
4.what are the values of the variables in the triangle below y, x, 30 degrees, 12\/3
x=18 y=6\/3
5.cos_=9/5
63.26
6. victor drives 300 meters up hill
292.3
7. the students in Mr. Collins class 59 degrees 63 feet
105 feet
8. an airplane pilot 5172 meters
912
9. to find the height of a pole 140 feet away 4 feet tall 44 degrees
139 feet
10. art piece 21in
191.0
11. a grid shows the positions of a subway (-7,-1) (-3,4)
6
12. triangle def m d 44 m d 61 ef 20 in
27.8
13.measure of j 16 103 degrees 11
42
14. triangle fgh fh 8 fg 13 m f 72 degrees
35.9
15. in triangle xyz xy 13 yz 20 xz 25
31
Won't do written part.
1. side lengths 24, 32, and 40
right
2. a is right angle m b = 45
14\/2
3.quilt squares hypotenuse 18
9\/2
4.what are the values of the variables in the triangle below y, x, 30 degrees, 12\/3
x=18 y=6\/3
5.cos_=9/5
63.26
6. victor drives 300 meters up hill
292.3
7. the students in Mr. Collins class 59 degrees 63 feet
105 feet
8. an airplane pilot 5172 meters
912
9. to find the height of a pole 140 feet away 4 feet tall 44 degrees
139 feet
10. art piece 21in
191.0
11. a grid shows the positions of a subway (-7,-1) (-3,4)
6
12. triangle def m d 44 m d 61 ef 20 in
27.8
13.measure of j 16 103 degrees 11
42
14. triangle fgh fh 8 fg 13 m f 72 degrees
35.9
15. in triangle xyz xy 13 yz 20 xz 25
31
Won't do written part.
Is Jarl correct?
jarl is correct, but you might have a different test so be careful
Jarl’s is different from mine (except for the first three) so Ill put what i got here
1.right
2.14\/2
3.9\/2
4.35.69
5.63.26
6.483.0m
7.105ft
8.405m
9.45 west of north
10.139ft
11.24+8\/3
12. Yes it is a right triangle through a2+b2=c2. Just look up the question, people go step by step on it.
1.right
2.14\/2
3.9\/2
4.35.69
5.63.26
6.483.0m
7.105ft
8.405m
9.45 west of north
10.139ft
11.24+8\/3
12. Yes it is a right triangle through a2+b2=c2. Just look up the question, people go step by step on it.
1 answer