Q.3. Solve the following: (Any 8)
1. Draw the top view, front view and side of the given figure
.
2. In the given fig. AD and BE are respectively the altitudes of AABC such that AE-BD. Prove
that AD=BE.
3. Give the congruence rule for your answer in the following case:
4. Given the polynomials: P(x) = x⁴ + -3x² +6x² + 3x -4 .Q(x) = 4x² + x, R(x) = 2 x³+x²-5x+4
Calculate :- P(x) + Q(x)
5. Simplify: 2x-(3-x) +x²2x+1
6. A man is 20year elder to his son. After 10 years his age becomes twice the age of his son. Find
their present ages.
7. 35% of the total money received by a laborer is Rs 252. Find his total earning.
8. Find the simple interest payable on a loan of Rs 15,000 at 8% per annul for 4 years.
9. Find the value of x in the following figure
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