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3 years ago

Apply the Pythagoren Theorem. Which rule does this triangle fit?

Mathematics

1 answer:

Galina-37 [17]3 years ago

5 0

Answer and explanation:

It would be a right triangle because it shows that the triangle has a 90 degree angle

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4. As shown in Figure 5.111 to the right if the

Juli2301 [7.4K]

Answer:

Area of the shaded part is 3.14 square unit.

Step-by-step explanation:

Area of the shaded part = Area of large semicircle - (Area of two small semi circles)

Area of large semicircle with center O = $\frac{1}{2}(\pi r^2)$

= $\frac{1}{2}\pi (2)^{2}$

= 2π

Area of semicircle with center O' = $\frac{1}{2}\pi (1)^2$

= $\frac{\pi }{2}$

Area of semicircle with center O" = $\frac{\pi }{2}$

Now substitute these values in the formula,

Area of shaded part = $2\pi - (\frac{\pi }{2}+\frac{\pi }{2})$

= $\pi$

= 3.14 square unit

Area of the shaded part is 3.14 square unit.

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3 years ago

Maria bikes 15 miles per hour and starts at 10 miles. Glen bikes 20 miles per hour and starts at 0 mile. At what time and distan

Ilya [14]

10/(20-15)=2 hours
20*2=40 miles
15*2+10=40 miles
Glen catch up with Maria after 2 hours at 40 miles

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3 years ago

If A ⊂ B, then which of the following describes the relationship between A and B?

Ne4ueva [31]

Could you provide the answer choices please?

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3 years ago

Use the diagram to find each angle measure.

tensa zangetsu [6.8K]

Answer:

Jack in Zeta Labs near Facility Intelligence and Zeta Labs spawn (Sells gadgets like the Presence Reduction Module and Night Vision Goggles)

Step-by-step explanation:

8 0

3 years ago

4. Find the time duration for the following in your notebook: (a) 1:20 a.m. to 8.05 a.m. (b) 3:50 p.m. to 6:25 p.m. (C) 11.40 a.

padilas [110]

(a) 6 hours and 45 minutes

(b) 2 hours and 35 minutes

(d) 3 hours and 20 minutes

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3 years ago