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Cloud [144]
3 years ago
5

Proving triangle similarity given QR PT and QPR STR prove PQR TSR

Mathematics
2 answers:
Sedbober [7]3 years ago
7 0

Answer:

Here are the correct answers.

Step-by-step explanation:

Edge2021 :D

Vikki [24]3 years ago
3 0

Answer:

1. QR- PT given

2. <QPR=<STR given

3. <QRP and <SRT (are right angles) def. of perpendicular

4. <QRP = <SRT all right angles are =

5. PQR~ TSR AA similarity theorem

Step-by-step explanation:

edge 2021

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The picture is there​
aliina [53]

Answer:

Step-by-step explanation:

Because CB = 6 cm, we can find CD

Use Triangle CDB.

<BCD = <BCA - <ACD

<BCD = ?

<BCA = 90

<ACD = 60

<BCD = 90 - 60

<BCD = 30

Cos 30 = CD / CB

CD = Cos(30) * BC

CD = 5.196 cm

<A = 90 - ACD

<ACD = 60

<A = 90 - 60

<A = 30

Sin(<A) = CB / AB

AB = CB / sin(<A)

AB = 6 / 0.5

AB = 12

Area =1/2 CD * AB

Area = 1/2 * 5.196 * 12

Area = 31.18

4 0
2 years ago
How do you write 750% as a fraction or mixed number
zmey [24]

Answer:

750/100 or 7 1/2 whichever way u need

Step-by-step explanation:

6 0
2 years ago
Porfavor ayudenme con esto.
Ksenya-84 [330]

Answer:

El area es 29,403

Step-by-step explanation..

27 x 33 = 891

891 x 33 = 29,403

6 0
3 years ago
The cheerleader section is on the basketball court. Each row requires a section of floor that is 1 ¾ yards by 3 ⅓ yards. How man
Lady_Fox [76]

Answer:

The area of the floor space is equal to 5.83 sq yards.

Step-by-step explanation:

Given that,

Each row requires a section of floor that is 1 ¾ yards by 3 ⅓ yards.

We need to find how many square yards of floor space are taken up by one row of cheerleaders.

We know that, the area of a rectangle is given by :

A = lb

So,

A=\dfrac{7}{4}\times \dfrac{10}{3}\\\\A=5.83\ yards^2

So, the area of the floor space is equal to 5.83 sq yards.

5 0
3 years ago
Since sq root 3 times sq root 3 is rational, the product of any two irrational numbers is rational. Which of the following best
Anna71 [15]
What are the rest of the answer choices?
5 0
3 years ago
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