paizmercedez6 paizmercedez6

05-05-2017
Mathematics

contestada

The length of the hypotenuse of a 30 -60 -90 triangle is 11, find the perimeter ?

Respuesta :

jcourter77 jcourter77

05-05-2017

cos(30) = x/11

cos(30) × 11 = 9.53

sin(30) × 11 = 5.5

perimeter = 11+9.53+5.5 = 26.03

Hope this helps

Answer Link

Otras preguntas

In your opinion, is globalisation a positive or negative story? In other words, is the story of globalisation one of promise and hope or is it one of sadness an

distributive property -2(-v+3u-6)

I need help pleaseeeee

Find the distance between 13/3 and the square root of 16/9

(x-4)(x-4)(x-4)-4(x-4)

Factorising quadratics 2nd page

The strength of the gravitational pull between two objects is determined by what

Cacl2 a strong Electrolyte

Explain why is there no chemical equation to describe what happens when water evaporates?

Marley truned part of her yard into a patio. the patio decreced the length of her yard by 15% and decreced the width of her yard by 20%. the area of her yard is