3791100
| Questão | Responda |
| What is the formula for the area of a cylinder? | 2 x r x pie = area of cylinder or D x pie= are of cylinder |
| What is the formula for the circumference of a circle? | 2 x pie x r= circumference or D x pie = circumference |
| What type of circle is this? | tangent |
| What type of circle is this? | sector |
| What type of circle is this? | segment |
| What type of circle is this? | quadrant |
| What type of circle is this? | arc |
| What type of circle is this? | radius |
| what does the letters stand for and explain the triangle | D= distance S= speed T= time D divided by T= s D divided by s= T s divided by T= D |
| petrol costs 1.35/L. If rocky had $20 in his pocket, how much petrol could buy. | 20 divide 1.35 14.81 |
| smokers lose 3% of their lung capacity per year. If phil with 100% lung capacity starts smoking at 20 years of age, at what age will he have25% lung capacity? | 45 |
| find m | 29.4 |
| find the perimeter | 33.3cm |
| find the perimeter | 31.5 |
| find the perimeter | 60km |
| find the perimeter | 58cm |
| find the area of this shape | 24m2 |
| find the area of this shape | 36cm2 |
| find the area of this shape | 48cm |
| how to find the volume of a prism? | volume= length x hight x width |
| what name and degrees is this? | right angle 90* |
| what name and degrees is this? | straight angle 180* |
| what name and degrees is this? | revolution 360* |
| what name and degrees is this? | less then 90* acute angle |
| what name and degrees is this? | obtuse 90*- 180* |
| what name and degrees is this? | reflects 180*- 360* |
| what angle is this? | an adjacent angle is when angles next to each other share common arms |
| what is a complementary angle | the sum of 90* angle |
| What is the supplementary angle? | the angle sum of 180* |
| is this a complimentary angle or supplementary angle | complimentary because it equals 90* |
| What is the fact does a vertically opposite angle? | vertically opposite angles are always equal. |
| find the value of this paranormal? | 20* because 90*-70*=20* |
| What does SAS stand out for? | side, angle, side |
| What does R,H,S stand out for? | right angle, hypotenuse, side |
| what does AAS stand out for? | angle, angle, side |
| what does s,s,s stand out for? | side, side, side |
| Is this SAS, SSS, ASS, RHS? | S,S,S |
| Is this SAS, SSS, ASS, RHS? | AAS |
| Is this SAS, SSS, ASS, RHS? | R,H,S |
| B | |
| fid the value of the paranormal if each pair of triangles are congruent. | p=2 n=20 |
| what is the formula for the area of a kite? | A= 1/2 x b x h 1/2 x base x height |
| the given semi circle has a radius of 10cm. Find the perimetre of the semi circle to 1 decimal place. | 20 x pie= anw/2 311.5 |
| Jonny buys a new television. The price stated is $890 plus 10% GST. How much is the GST | 890 x 0.1 |
| The owner of a chocolate bar company decided they wanted a chocolate bar to be in the shape of a triangular prism. draw and label the prism with the dimensions, that gives a volume of 240cm cubed. | |
| There are 1840 students at a school. The ratio of boys to girls is 3:5. How many girls are there at the school. | girls= 1150 |
| brad and fiona share $400 lotto prize money in the ratio 3:7 how much money does each person receive? | y= 280 |
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