Since, parallel RSTU is a rhombus. Thus, the is a residential property of rhombus the opposite angles have equal measure.

You are watching: If rstu is a rhombus then

Thus, m∠R = 120° =m∠T

Also, m∠U = m∠S

Let it it is in x°.

Angle sum residential property of parallelogram states that the sum of angles of a parallelogram is 360°.

m∠R + m∠T+ m∠U + m∠S = 360°

120 +!20 +x + x = 360

2x = 360 - 240

2x = 120

x = 60°

Thus, m∠U = m∠S = 60°

Also in Rhombus, each diagonal bisects two opposite internal angles.

Then , us is a diagonal line bisecting ∠U and also ∠S.

m∠RSU = 30° = m∠TSU

Thus, m∠RSU = 30°

A. It should be a parallelogram

Step-by-step explanation:

The prize is "A. It must be a parallelogram" because every rhombus is a parallelogram.

See more: How To Rotate Text In Pixlr Editor, How To Rotate Text & Images In Photoshop

∠RSU=30° and also ∠T=120°

Step-by-step explanation:

Given a parallel RSTU and m∠T = 120°. We have actually to uncover the measure up of angle m∠RSU.

As opposite angles of parallelogram are equal

⇒ m∠R=m∠T=120°

In ΔRUS,

By edge sum residential property of triangle which says that amount of all the angles of triangle is 180°

m∠RUS+m∠URS+m∠RSU=180°

⇒ m∠RSU+120°+m∠RSU=180° (∵RSTU is a rhombus.)

⇒ 120°+2m∠RSU=180°

⇒ 2m∠RSU=60° ⇒ m∠RSU=30°

It shows up that civilization who are mildly obese are less energetic than leaner people. One study looked at the average variety of minutes every day that people spend stand or walking. Among mildly obese people, the mean variety of minutes that daily activity (standing or walking) is about normally distributed with median 376 minutes and standard deviation 64 minutes. The mean variety of minutes the daily task for lean human being is about normally spread with mean 528 minutes and also standard deviation 107 minutes. A researcher records the minute of activity for one srs of 7 mildly obese people and also an srs of 7 skinny people. Usage z-scores rounded to two decimal locations to answer the following: what is the probability (image because that it shows up that people who room mildly obese space less energetic than leaner people. One examine looked in ~ the averag0.0001) that the mean number of minutes that daily task of the 6 mildly obese human being exceeds 420 minutes? what is the probability (image because that it appears that human being who room mildly obese space less energetic than leaner people. One examine looked at the averag0.0001) that the mean number of minutes that daily task of the 6 lean people exceeds 420 minutes?

Answers: 1

Answer

Mathematics, 21.06.2019 21:30

Abicycle maintain wheel has a radius the 3 inches. The bicycle wheel has actually a radius that 10 inches.approximately just how much smaller, in square inches and also rounded come the nearest hundredth, is the area the the training wheel than the area the the regular wheel? *

Answers: 3

Answer

Mathematics, 21.06.2019 23:00

If you apply the changes below to the direct parent role f(x)=x what is the equation the the new function vertically extended by a factor of 3 flip over the x axis