Voiskie Voiskie

14-05-2021
Mathematics

contestada

Choose which method to use: Law of Sines or Use Law of Cosines.

Choose which method to use Law of Sines or Use Law of Cosines class=

Respuesta :

14-05-2021

Answer:

we have

b=3mm

c=5mm

a=?

angle =62°

By using cosine rule.

a²=b²+c²-2bc cos angle

a²=3²+5²-2×3×5 cos 62°

a²=19.92

a=√19.92

a=4.5

I had choose cosine rule.

Ver imagen msm555

Answer Link

Otras preguntas

which kpop group should I stan? ive listened to all the mainstream ones, convince me

What was the the age of adulthood in the US before 18 become the legal age?

if catie has 56 apples and john takes 23 how many does she have now?

If you wanted to know volume of water in a big bottle of soda, which units would you use? 1. millimeters 2. kiloliters 3. liters 4. grams

A latex balloon will adjust to maintain the same pressure. If the balloon is filled with 19.4 L of helium initially at 25.2 degrees Celcius, what would the volu

Find the square root of 36 by prime factorisationmethod

HOW WILL EUROPEAN COUNTRIES REACT AS A RESULT OF DAGAMA’S ACHIEVEMENT?

what is mineral Revolution

In Spanish, answer the following questions using COMPLETE sentences. Be sure to use a different verb to answer each question. ¿Qué te gusta hacer? ¿Te gusta jug

One major threat to humans is the untreated sewage emptied into lakes and rivers. This type of waste attracts infectious organisms that cause diseases such as c