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23-05-2021
Mathematics

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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.

The diagram shows a rightangled triangle 9 cm 23 hcm What is the value of h Give your answer correct to 1 decimal place class=

Respuesta :

abdulrahmontaofeek55 abdulrahmontaofeek55

23-05-2021

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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