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3 years ago

Best Answer Gets Brainliest

Mathematics

2 answers:

Assoli18 [71]3 years ago

6 0

<h3>Answer:</h3>

<u>Area of triangle = 1/2 × b × h</u>

1/2 × 11 × 6
11 × 3
33in²

<u>Area of rectangle = l × b</u>

20 × 9.5
190in²

<u>Total Area = Area(Δ) + Area([])</u>

190in² + 33in²
223in²

Zarrin [17]3 years ago

5 0

Step-by-step explanation:

area of Triangle = (20 -9) (6) (1/2) = 33 in ^ 2

area of rectangular = 20 x 9.5 = 190 in ^2

total = 223 in ^2

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If two triangles are congruent, which of the following statements must be true? Check all that apply.

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Answer:

All statements are correct for two congruent triangles

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3 years ago

Brooke is flying a kite while standing 50 m from the base of a tree at the park. Her Chi is directly above the 10 m tree in the

Gelneren [198K]

Answer:

104.127 m

Step-by-step explanation

In the question instead of chi, it would be kite.

Given: Distance of Brooke from the base of tree is 50 meters.

The kite is directly above the 10 m tree in the 125 m string is fully extended.

Lets assume the height of the kite be "x".

Its making the Right angle triangle with length of string as hypotenuse, height of kite above tree.

Using Pythagorean formula:

h²= a²+b²

⇒ $125^{2} = 50^{2} + (x)^{2}$

⇒ $15625 = 2500+ (x)^{2}$

⇒ $15625 = 2500+ x^{2}$

Subtracting both side by 2500

⇒ $13025 = x^{2}$

Square rooting both side, we know√a²=a

⇒ $\sqrt{13025} =x$

∴ x= 114.127 meter.

Next, we know the value of x include the height of tree.

∴ Height of kite flying above tree= $x-10\ m$

⇒ Height of kite flying above tree= $114.127-10= 104.127\ m$

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2 years ago

Sam opened a savings account with a deposit of $50. Every month after that, he

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