6 Triangle MNP and triangle JKL are similar right triangles.
N
K
11
L
Which proportion can be used to show that the slope of IL is equal to the slope of MP?
A 0-(-7)
4- (-4)
-4-(10)
8 - (-1)
C 0-(-4)
4- (-7)
-4 - (-1)
8- (-10)
B
0 - 4
-4-(-7)
- 4-8
-1 - (-10)
D-4-(-7) --1-(-10)
0 - 4
-4-8

6

Triangle MNP and triangle JKL are similar right triangles.
N
K
11
L
Which proportion can be use

Solved

Show answers

Ответ:

matt3987

21.09.2021

Mathematics

Hey there!

$\dagger \: \sf\red{Question:}$ In ARST, r = 52cm, s = 55cm and ZT = 48°. Find the length of T, to the nearest centimeter. $\dagger \: \sf\blue{Solution:}$

By the law of cosines,

${\underline{\boxed{\frak{\pmb{\quad {t}^{2} = {r}^{2} + {s}^{2} - 2rs \times cos(T) }}}}}$

$\implies\tt$ t² = (52)² + (55)² - 2 × 52 × 55 × cos(48°)

$\implies\tt$ t² ≈ 1901.57

$\implies\tt$ t² = √1901.57

$\implies\tt$ t² = 43.607

$\implies\tt$ t = 44 cm

Therefore;

The length of t is 44 cm.

0,0(0 оценок)

Ask your question to the AI advisor

Ai-bot is an expert in any field and is the perfect companion for reliable and useful answers and advice on a variety of topics, including science, history, technology, art, sports, health, culture and more.

Ask your question

More tips

Answers on questions: Mathematics

Ask an AI advisor a question

I want advice

6 Triangle MNP and triangle JKL are similar right triangles. N K 11 L Which proportion can be used to show that the slope of IL is equal to the slope of MP? A 0-(-7) 4- (-4) -4-(10) 8 - (-1) C 0-(-4) 4- (-7) -4 - (-1) 8- (-10) B 0 - 4 -4-(-7) - 4-8 -1 - (-10) D-4-(-7) --1-(-10) 0 - 4 -4-8