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Molodets [167]
2 years ago
9

Fine the circumference of the circle show, correct to 1 decimal place

Mathematics
1 answer:
CaHeK987 [17]2 years ago
6 0

Answer:

C = 56.5 cm

Step-by-step explanation:

<h3>The circumference formula is C = πd.  If the diameter, d, is 18 cm, then the circumference of this circle is </h3><h3></h3><h3>C = π(18 cm) ≈ 18π cm ≈ 56.5 cm</h3>
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hichkok12 [17]

Answer:

53

Step-by-step explanation:

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3 years ago
I'm not sure what AAS,SAS,SSS,ASA mean .how do I solve this?​
notka56 [123]

Answer:

AAS is an acronym for Angle-Angle-Side. It basically means that if two angles and a nonincluded side of one triangle are congruent to two  angles and the corresponding nonincluded side of a second triangle, then  the two triangles are congruent. SAS is an acronym for Side-Angle-Side. It means that if two sides and the included angle of one triangle are congruent to two  sides and the included angle of a second triangle, then the two triangles  are congruent. SSS is an acronym for Side-Side-Side. It means that if three sides of one triangle are congruent to three sides of a second  triangle, then the two triangles are congruent. ASA is an acronym for Angle-Side-Angle. It means that if two angles and the included side of one triangle are congruent to two  angles and the included side of a second triangle, then the two triangles  are congruent.

In the problem, we know that the corresponding sides of both triangles are congruent to each other, so those would be given. The third side of each triangle would also be congruent because of reflexive property. Reflexive property means that the two triangles share a line segment. So, the answer would be SSS.

8 0
3 years ago
Please help me answer this.​
Kitty [74]

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128

Step-by-step explanation:

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3 0
3 years ago
Middle school problem attached :D
suter [353]

Answer: $638.40

Step-by-step explanation:

45% converted to a decimal is 0.45

0.45 of $1200 = 0.45* $1200 (of in this case means multiply)

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Because they said 11% of remaining salary, we have to do:

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Now 11% converted to a decimal is 0.11

5% converted to a decimal is 0.05

So 0.11+0.05

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7 0
2 years ago
Read 2 more answers
Compute the measures of center for both the boys and girls data. Describe their differences. Use the terms mean and median to ju
polet [3.4K]

Answer:boys: median=50, mean=46

Girls: median= 33, mean=34

Step-by-step explanation:

Mean is the average. Median is the middle number. Both groups had 10 scores. Boys ranged from 15-81. Girls from 0-75; their mean & median would be less because their scores are less.

6 0
4 years ago
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