ceeceekennan98
ceeceekennan98 ceeceekennan98
  • 21-06-2020
  • Mathematics
contestada

Find the unknown side of the triangle below (round to the nearest tenth).

A. 18 cm
B. 22.9 cm
C. 26.9 cm
D. 21.2 cm

Please answer this

Find the unknown side of the triangle below round to the nearest tenth A 18 cm B 229 cm C 269 cm D 212 cm Please answer this class=

Respuesta :

TheAnimeGirl
TheAnimeGirl TheAnimeGirl
  • 21-06-2020

[tex]answer = 22.9 \: cm \\ solution \\ hypotenuse = 25 \: cm \\ perpendicular = x \\ base = 10 \: cm \\ now \\ using \: pythagorus \: theorem \\ {h}^{2} = {p}^{2} + {b}^{2} \\ or \: {p}^{2} = {h}^{2} - {b}^{2} \\ or \: {x}^{2} = {25}^{2} - {10}^{2} \\ or \: {x}^{2} = 625 - 100 \\ or \: {x}^{2} = 525 \\ or \: {x} = \sqrt{525} \\ or \: x = 22.9 \: cm \\ hope \: it \: helps[/tex]

Answer Link

Otras preguntas

what are the rational numbers of -12,0,35,4.85,√12,√36,19/6,-10/11,1.4949949994
Jim, Carla and Tomy are members of the same family.  Carla is 5 years older than Jim.  Tomy is 6 years older than Carla.  The sum of their 3 ages is 31 years. H
what are the rational numbers of -12,0,35,4.85,√12,√36,19/6,-10/11,1.4949949994
What is 3 to the 3rd power times 3 to the 4th power
what is 12.345 rounded to the nearest tenth
You have 5 pounds and 10 ounces of laundry. Your washer has a capacity of 7 pounds. How many more ounces of laundry would you need to make a full load?
What is the fraction 18/24 reduced to its lowest terms? A. 9/12 B. 3/4 C. 24/18 D. 18/24
Round 1.069 to the nearest tenth
write a paragraph on my favourite teacher
what are the rational numbers of -12,0,35,4.85,√12,√36,19/6,-10/11,1.4949949994