I don’t know this is a random guess but I’ll say radius = 10 inches and height= 8 inches
Answer:
-1
Step-by-step explanation:
We need to find the value of tan² 70° -sec² 70°.
We know that,
...(1)
We can write the given expression as :
tan² 70° -sec² 70° = -(-tan² 70° +sec² 70°)
=-(sec² 70°-tan² 70°)
Using identity (1)
=-(1)
= -1
Hence, the value of the given expression is -1.
Answer:
The value of “A” Is 6.
Step-by-step explanation:
I cant see the picture could u please post another one?