feliclityvillanueva1 feliclityvillanueva1

12-03-2020
Mathematics

contestada

the length of the small leg of a 30 - 60 - 90 triangle is 5. what is the perimeter of the triangle?
A 5+15 Sqr3
B 15+5 Sqr3
C (5/2) +(15/2) Sqr3
D (15/2)+(5/2)Sqr3

Respuesta :

PollyP52 PollyP52

12-03-2020

Answer:

B. 15 + 5√3.

Step-by-step explanation:

The ratio of the sides in a 30-60-90 triangle is 1:√3:2.

So here the lengths of the sides are 5, 5√3 and 10.

Perimeter = 15 + 5√3.

Answer Link

Otras preguntas

true or false Linear? y = –5x

Which statement best explains why the atomic theory developed efficiently? Scientists ignored all previous knowledge about atoms. Scientists had used creativity

how many neutrons are in the nucleus of an atom that has an atomic mass of 36 and an atomic number of 25

What is the name of the document in which the EMT should document all patient findings and treatment? A. Medical chart B. PCR C. Triage tag D. General use stat

Dr. Smith is writing the protocol for a new study on depression. What is the next step Dr. Amith needs to take? a. He must submit the protocol to an institution

shientists are consistantly learning more and more about fossils because

"Matthew captures traffic on his network and notices connections using ports 20, 22, 23, and 80. Which port normally hosts a protocol that uses secure, ncrypted

QUUSUOI UITV 5 Points igneous rock (one of the two main A batholith is an example of a(n) igneous rock groups). Answer here SUBMIT

People with opposing views of capital punishment reviewed mixed evidence regarding its effectiveness as a crime deterrent. As a result, their opposing views dif

According to Archimedes’ principle, the mass of a floating object equals themass of the fluid displaced by the object. A swimmer is floating ina nearby pool; 95