The diagram shows a right-angled triangle. 9 cm
23°
hcm
What is the value of h?
Give your answer correct to 1 decimal place.

Maybe try 23-9. Or maybe the answer is 23, hopefully this helped.

Step-by-step explanation:

21.2 cm is the right answer.

Step-by-step explanation:

tan(θ)=o/a

tan(23)=17/x

divided by x on both sides to equal

x(letter) x tan(23)=17

and then on the calculator you type in 17/tan(23)

=21.20267129 cm

to 1 s.f= 21.2 cm

step-by-step explanation:

the triangles are similar. therefore the corresponding sides are in proportion:

              cross multiply

            divide both sides by 32