Question

Find The size of angle XYZ Give your answer to 1 decimal place

Angle XY 6cm
Angle ZY 15cm

Answer 1

Cannot determine the size of angle XYZ with the given information; the lengths of sides XY and ZY are provided without the necessary additional context to solve for the angle.

Step-by-step explanation:

The question asks to find the size of angle XYZ. However, it appears to provide information about the lengths of sides, not the angles themselves. The lengths given are for sides XY (6cm) and ZY (15cm). Without additional information, such as the type of triangle or other angles, it is not possible to determine the size of angle XYZ simply from the lengths of the sides.

If this is a trigonometry problem, additional information like the type of triangle or reference to other known angles or sides would be necessary to apply trigonometric principles to solve for the angle. As the question does not provide sufficient detail, we are not able to calculate the size of angle XYZ.

Answer 2

Answer:
`3√(21)`

Step-by-step explanation:

`(xy)^(2)+(xz)^2=(yz)^2\\so, (6)^(2)+(xz)^2=15^2 \\(xz)^2=225-36\\xy=3√(21)`