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Nikolay [14]
2 years ago
11

Surface Area or

Mathematics
1 answer:
Step2247 [10]2 years ago
8 0

Answer:

i have no idea

Step-by-step explanation:

dont delete this

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Can someone help me with this math problem?
Alexus [3.1K]

The area of ΔIDK is 32.69 square units.

Solution:

Given data:

ID = 7 and Hypotenuse, KI = 11.67.

Let us first find KD:

Using Pythagoras theorem,

\text {Base}^{2}+\text {Height}^{2}=\text {Hypotenuse}^{2}

ID^2 + KD^2 = KI^2

7^2 + KD^2 = (11.67)^2

49 + KD^2 = 136.1889

Subtract 49 from both sides.

KD^2=87.1889

Taking square root on both sides, we get

KD = 9.34

Area of the triangle = \frac{1}{2}\times\text{base}\times\text{height}

                                $=\frac{1}{2}\times{7}\times{9.34}

                                = 32.69

The area of ΔIDK is 32.69 square units.

7 0
3 years ago
The angles and the answers i don’t know any of this
ser-zykov [4K]

Answer:

5- 25

6- 27

7- 73

8- 150

9- 71

10- 99

just subtract the number they give you by 180

7 0
4 years ago
It takes 8 people to pull a 16 ton truck. How many people would<br> it take to pull a 60 ton truck?
serious [3.7K]

Answer:

30 people

Step-by-step explanation:

8/16=x/60

simplify 8/16 into 1/2,

1/2=x/60

cross product

2*x=1*60

2x=60

x=60/2

x=30

7 0
3 years ago
What is the least common multiple of 14 and 24?
valkas [14]

Answer:

168

Step-by-step explanation:

8 0
3 years ago
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olga55 [171]
Answer: 25 miles per hour
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3 years ago
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