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Fynjy0 [20]
3 years ago
9

Someone please help! Find the value of x. Then find the angle measures of the triangle.

Mathematics
1 answer:
il63 [147K]3 years ago
5 0

Answer:

In the pic

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below =)

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Felicia drew a triangle with side lengths that measured 15 cm, 18 cm and 27 cm. To determine if Felicia drew a right triangle, s
Charra [1.4K]

Answer:

The equation should be h²=P²+b²

27²=15²+18²

729=225+324

729=549

thus, it is not right angle triangle

3 0
3 years ago
A right triangle has an angle that measures 13.9 degrees. What is the missing angle measure?
AleksAgata [21]

Answer:

76.1

Step-by-step explanation:

8 0
3 years ago
PLS HELPPPP <br><br> 14. IF m1 = (x + 13)°<br> mz2 = 39° AND<br> mz3 = (5x + 4)º.<br> SOLVE FOR X.
forsale [732]

Answer: x=12

Step-by-step explanation:

m\angle1=(x+13)^0 \ \ \ \ \    m\angle2=39^0\ \ \ \ m\angle3=(5x+4)^0\\

The sum of the angles of the triangle is 180°:

(x+13)+39+(180-(5x+4))=180\\\\x+13+39+180-5x-4=180\\\\-4x+48=0\\\\-4x+48+4x=0+4x\\\\48=4x

Divide both parts of the equation by 4:

12=x\\\\Thus,\ x=12

8 0
1 year ago
1. 2" + 2" + 2 = 4" + 2
Licemer1 [7]
1.4+2=4+2
1.6=4+2
1.6=6
6
4 0
3 years ago
I need help...............
V125BC [204]

Answer:

2 (a) d=3

(b) e= 21

(c) f= 4

3.(A) 3cm

This is your answer

6 0
2 years ago
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