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4 years ago

x 2 Problem Mathematical Q 9. PRACTICE Be Precise Ty has two pieces of wood. Use or to compare the pieces of wood. WWW

Mathematics

1 answer:

Bezzdna [24]4 years ago

3 0

My computer has blocked this website.
Hope i will be the brainliest answer

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Hannah notices that segment HI and segment KL are congruent in the image below: Two triangles are shown, GHI and JKL. G is at ne

BlackZzzverrR [31]

Answer:

segment IG ≅ segment LJ

Step-by-step explanation:

Please refer to the attached image as per the triangles as given in the question statement.

$\triangle HGI, \triangle JKL$

$G\left(-3,1\right),\ H\left(-1,1\right),\ I\left(-2,3\right)$

$J\left(3,3\right),K\left(1,3\right),L\left(2,1\right)$

Given that:

$HI\cong KL$ and

$\angle I \cong \angle L$

SAS congruence between two triangles states that two triangles are congruent if two corresponding sides and the angle between the two sides are congruent.

We are given that one angle and one sides are congruent in the given triangles.

We need to prove that other sides that makes this angle are also congruent.

To show the triangles are congruent i.e. $\triangle GHI \cong \triangle JKL$ by SAS congruence we need to prove that

segment IG ≅ segment LJ

Let us use Distance formula to find IG and LJ:

$D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

$IG =\sqrt{(-2+3)^2+(3-1)^2} =\sqrt5\ units$

$LJ =\sqrt{(2-3)^2+(1-3)^2} =\sqrt5\ units$

Hence, segment IG ≅ segment LJ

$\therefore$ ΔGHI ≅ ΔJKL by SAS

4 0

3 years ago

Jiyoung spent $82 at Uniqlo on shirts and shorts. She lost the receipt but knows that the shirts are

hoa [83]

its 3 shorts

Step-by-step explanation:

11×5= 55 82-55= 27 27÷9= 3

7 0

3 years ago

Read 2 more answers

Why does not let me make an account ?

Lilit [14]

Answer:

make an account on what ?

Step-by-step explanation:

6 0

4 years ago

Brian invests £4900 into his bank account.

True [87]

Answer:

£5200.68

Step-by-step explanation:

Given:

Investment P = £4900
Interest rate r = 1.5% or r = 0.015
Time t = 4 years
Number of compounds per year n = 1

Find the future amount:

$F = P*(1+r/n)^{nt}\\$
$F = 4900*(1+0.015/1)^{1*4}=4900*1.015^4 = 5200.68$

6 0

2 years ago

Read 2 more answers

If someone is making a circular garden wall that has a diameter of 100, what’s the circumstance?

mylen [45]

If the diameter is 100

The radios is 50 so using the formula

C=2π r

the circumferences is:

314.159

8 0

3 years ago