Question

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X Mathematics-(Part-II)
8
Q.2.B) Attempt any four subquestions from the following.
1) Prove that angle inscribed in a semicircle is a right angle.
2) In ALMN, If LM = 10 cm. Z LNM = 90°, Z LMN = 30°. Find NM.
3) A vertical stick 40 metre long casts a shadow 20 metre long on the ground.
At the same time, a tower of height x metre casts a shadow 50 metre long
on the ground. Find the value of x.
4) Draw a circle of radius 3.3 cm. Take a point P on the circle and construct a
tangent passing through point P without using its centre,
5) What is the value of? :- 2 Cos0 (1 + tan²0).

can anyone solve this full fast pls​

Answer 1

Answer:

SUBJECT ENRICHMENT ACTIVITY ( SOCIAL SCIENCE )

Dear children,

Prepare 1)the genealogy of your family on a A4 size chart.(Ref. Your History book, Pg. 106)