Answer:
25 is the answer
Explanation:
cosA = (5/2)
∴ secA = (5/2)
4 + 4tan² A
= 4(1+tan² A)
= 4sec² A
= 4 × (5/2)²
= 25
I hope this helps ✌️
Please mark as brilliant answer
[tex] \large \fbox \blue{Answer in the attachment}[/tex]
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Answers & Comments
Answer:
25 is the answer
Explanation:
cosA = (5/2)
∴ secA = (5/2)
4 + 4tan² A
= 4(1+tan² A)
= 4sec² A
= 4 × (5/2)²
= 25
I hope this helps ✌️
Please mark as brilliant answer
Verified answer
[tex] \large \fbox \blue{Answer in the attachment}[/tex]