Question

PART-
SECTION - I
m er all the questions
Each questione carries ene mark
7x17
Is 14BC AKYC are similar or
not? If similar which property
included
In the figure find APB?
31 ovo cones radius is equal and ratio of slant height is 5:3
Then find the ratio of curved surface area of cones.
4. AN
In the figure find e.
8
513
S. Find the value of sin 30° - sin 90° + 2 cos 0°
6. IFPE) = 0.007 then P(E) = ?
7. Find the median of first 5 composite numbers
SECTION - II
i) Answer all the questions.
in) Each question carries two marks.
6x2 = 12
8. Write the formula of arithmetic mean in step-deviation
method and explain the terms.
9. Show that sech - sec20 = tan2e + tan4e.
10. If two dice are thrown at a time () Find possible out comes
(0) Find the probability of the sum in the both dice is less
than 6
11. Volume of a sphere is 6468 cm Curved surface area of a
sphere is 924 cm Find the radius of the sphere.
12.
Find the area of unshaded part.​

Answer 1

Answer:खुल्या व भूवेष्टित सागराची क्षारता दर्शवणारा तक्ता पूण करा​

Step-by-step explanation:

खुल्या व भूवेष्टित सागराची क्षारता दर्शवणारा तक्ता पूण करा​खुल्या व भूवेष्टित सागराची क्षारता दर्शवणारा तक्ता पूण करा​