24 (a) Work out the are a of a circle with radius 6cm.--cm2[2](b) A solid cylinder has length 15 cm and radius 6 cm.NOT TO SCALE6cm←15cmCalculate the total surface are a of the cylinder. 相关知识点: 试题来源: 解析 (a)113 or 113 to 113.12(b)792 or 791 or 791...
6. A circle has a radius of 6.1 cm.Work out the circumference of the circle.Give your answer correct to 3 significant figures.Diagram NOT D=6.1 ×2=12.2C=π ×d6.1 cm accurately drawn C=π ×12.238.3cm◆◆(3 marks) 相关知识点: ...
The disk consists of a spinning platter on a spindle, with a head attached to a moving arm that can sweep across the radius of the disk. As the disk spins underneath the head, the head reads data. When the arm is in one position, the head can only read data from a fixed circle. ...
Note: Press Enter to close the polygon. To specify the center point and radius of a circle, click Point Cloud contextual tab > Cropping panel > Create Crop drop-down menu > Circular. Specify whether to keep the points inside or outside the crop boundary. Invert a CroppingAfter...
The strength–ductility trade-off has long been a Gordian knot in conventional metallic structural materials and it is no exception in multi-principal element alloys. In particular, at ultrahigh yield strengths, plastic instability, that is, necking, hap
7. (a) A circle has a radius of 8mm. Workout the circumference of the circle. Roundyour answer to the nearest millimetre.mm(1 mark)(b)A different circle has a diameter of 3cm.Work out the circumference of this circle.Round your answer to the nearest 0.1cm.cm(1 mark) 相关知识点:...
百度试题 结果1 题目A circle has an area of 120cm2 to the nearest 10cm2.Work out the upper bound of the radius 相关知识点: 试题来源: 解析 =12 r^2=(125)/π r=√((125)/π) 6.308cm 反馈 收藏
As the outer layers expand, the radius of the sun will increase and it will become a red giant, an elderly star. The radius of the red giant sun will be 100 times what it is now, lying just beyond the Earth's orbit, so the Earth will plunge into the core of the red giant sun ...
Viewing images on a map in Lightroom Classic. Julieanne Kost แชร์หน้านี้ คัดลอกลิงก์แล้ว หน้านี้เป็นประโยชน์หรือไม่ ...
A lot of students sometimes find that it seems difficult to work out the areas of the irregular figures. Actually, all the difficult maths problems can be solved. The most important thing depends on how students have mastered the knowledge of maths learned and how students are to use those ...