zeagster45 zeagster45

26-09-2017
Mathematics

contestada

Angles A and B are the acute angles of a right triangle. If the tangent of A is 2.1445, then angle B measures

25
64
65

Respuesta :

fijiless fijiless

26-09-2017

tan A = 2.1445
A = tan^(-1) 2.1445 = 64.999 ≈ 65°
In a right triangle:
A + B = 90°
65° + B = 90°
B = 90° - 65° = 25°
Answer:
A ) 25° (or your first option)

Answer Link

ricopicante681 ricopicante681

29-06-2018

The answer is A, 25 :)

Answer Link

Otras preguntas

can someone help me. im extremely bad at math

use formula to complete the distance between the following points

Fourth Quarter Ruscel b. Ayo D Name: 1. Encircle the letter of your best answer. 1. Line graphs a. show the relationship between 2 variable b. show information

HELP!! ILL GIVE BRAINLIEST

Evaluate the expression 2l+2w for I=5.7 and w=6.2

expand and simplify 2 (x+7) +3 (x+1)

Empathy is usually helpful when...

5. What is the sum of two exterior angles on the same side of the transversal?A. 450B. 900C. 180°D. 360°

!!!!HELLO 8TH GRADE SCIENCE - Can someone help me with this question pls?? I need help with all of them :] ?(also it says it's in history bc it wouldnt let me p

Treaty of Versailles HELP ME PLEASE NO LINKS