3 years ago

The diagram shows a right-angled triangle.

Mathematics

1 answer:

IceJOKER [234]3 years ago

5 0

Step-by-step explanation:

Tangent = opposite/adjacent

opposite = 9cm

adjacent = hcm

tan 23° = 9/h

cross multiply

tan 23°×h = 9

h = 9/1•5881

h = 5•7

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