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The diagram shows a right angled triangle. What is the value of h. Round to 1 decimal place
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The diagram shows a right angled triangle. What is the value of h.
Round to 1 decimal place

The diagram shows a right angled triangle. What is the value of h. Round to 1 decimal-example-1
User Alexander Reznikov
by
4.1k points

1 Answer

4 votes

Answer:

h = 13.4cm

Explanation:

BAC + ACB = 90°

BAC + 48° = 90°

BAC = 42°

cos(BAC) = AB/BC

cos(42°) = h/18

h = 13.377 ≈ 13.4cm

The diagram shows a right angled triangle. What is the value of h. Round to 1 decimal-example-1
User Pavel Netesa
by
4.1k points
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