I hope this helps you
✔cos^2A+sin^2A=1
✔1-cos^2A=sin^2A
✔cos2A=cos^2A-sin^2A
✔sin2A=2.sinA.cosA
secA=1/cosA
tgA=sinA/cosA
sin^2A/1/cos^2A-sin^2A/cos^2A
sin^2A.cos^2A/cos2A
2.sin^2A.cos^2A/cos2A
sin2A.2.sin2A/cos2A
tg2A.2.sin2A
Answer:
disposal earnings I think
Step-by-step explanation:
it is the legal deduction of money by the government I think
Answer:
105IN^2
Step-by-step explanation:
surface area of a square pyramid formula: 2bs+b^2
where s=slant height
and
b=base
so
2(5)(8)+5^2=
80+25=106
105in^2
Hope this helps!