davirejohaddol davirejohaddol

14-10-2016
Mathematics

contestada

The measure of the angles of a triangle are in extended ratio 2:2:8. What is the measure of the smallest angle?

Respuesta :

nobillionaireNobley nobillionaireNobley

20-10-2016

Sum of angles in a triangle is 180 degrees.
2x + 2x + 8x = 180
12x = 180
x = 180/12 = 15

Therefore, the smallest angle mmeasures 2(15) = 30 degrees.

Answer Link

Otras preguntas

I need help on number 5 !! I need to know how to do it and what’s the answer

What is the formula to u-5=-4(w-1)

Use a double number line to solve. Gabe collects model train and planes. He has 2 trains for every 5 planes. If Gabe has 25 planes, how many trains does he hav

Why does dolphus raymond pretend to drink liquor? what does scout think about this and the reasons he gives for it?

The diagram above is an example of a(n) ______. A. Supply schedule B. Pricing chart C. Inventory scale D. Projection scale.

what is the metric unit for measuring length?

What were some of the main results of the crusades?

Which of the following statements is true of linkage? A. The closer two genes are on a chromosome, the lower the probability that a crossover will occur betwee

So Ross details cars. He has gotten $10, $12, $15, $18, and $20. How much does he have to charge for the next car to get a mean of $17?

King Charles II revoked the charter of the Massachusetts Bay Company in 1684. After Charles died, King James II created the Dominion of New England in 1686. Wha