Question

From the adjacent
1.
prove that sinº a + cos a = sin' O + cos?
1)
200
5cn
prove that secļa - tan’ a = sec 0 - tan’e
Find YZ from the following triangle using Pythagoras theorem.
2.
X
12cms
13cms
1
Ꮎ
Y
Z
3.
In a right angled triangle ABC, AC = 10 cms, BC = 6 cms find AB and hen​

Answer 1

Answer:

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Step-by-step explanation:

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