The first person that answered is correct just let you know
24. 244 cm
25. 65 mm
26. 37/80 or 0.4625
9514 1404 393
Answer:
- vertex: 171°
- central: 9°
- exterior: 9°
Step-by-step explanation:
The central angle is equal to the exterior angle:
360°/n = 360°/42 = 8 4/7° ≈ 9°
The vertex angle is the supplement of this:
180° -8 4/7° = 171 3/7° ≈ 171°
Answer:
9/20
Step-by-step explanation:
36+24+20=80
36/80= .45
.45= 9/20
ABC
MIT
MEL
are right triangles
to solve this you can get help from
ThePythagorean Proposition
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