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goblinko [34]
3 years ago
8

In cele două săptămâni cât a stat la bunici, Adrian a citit o carte de povești. Ştiind că în prima

Mathematics
2 answers:
Lana71 [14]3 years ago
8 0

Answer:

133 pagini

Step-by-step explanation:

1)Câte pagini a citit în prima săptămână?

7 ×8 =56

2)Câte pagini a citit în a doua săptămână?

7 ×11 =77

3)Câte pagini are cartea?

56 +77 =133

polet [3.4K]3 years ago
6 0

Answer:

ogy the most important single family homes in the underground parking lot of the squirrel the dictionary mean of where suggest a set time because of the homeware the

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For a circle with a radius of 15 cm, what is the length of an arc intercepted by an angle measuring 120°?
slega [8]

Answer: 31.43 cm

Step-by-step explanation:

The length of an arc  is calculated using the formula:

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Since , the angle is given in degree , we will use the first formula.

L = \frac{theta}{360} X 2\pir

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