Answer: 20.5
Step-by-step explanation:
From the measure of the length of the sides of the triangle, 9, 40 and 41 we can infer that the triangle is a right angled triangle. 9-40-41 is a Pythagorean triplet.
In a right angled triangle, the circumradius is half the hypotenuse.
In the given triangle, the hypotenuse = 41.
Therefore, the circumradius is 41÷2= 20.5 units.
Answer:
32
Step-by-step explanation:
She put 48 flowers into 6 vases. So we do 48/6 which is 8. Then she sold 4 vases which is 32 flowers.
Answer:
2nd option
Step-by-step explanation:
Using the sine ratio in the right triangle
sin32° = = = ( multiply both sides by 6 )
6sin32° = BC
Answer:
72 and 108
Step-by-step explanation:
540/30= 18 *4 = 72
and
810/30= 27*4=108