Question

In a factory 18,420 pins are produced in 1 day.How many pins are produced in a year if there are97 holidays in the year​

Answer 1

Answer:

$18420 \times x = 18420 \\ x = 1$

When no. of day = 1 Pin produced is 18420

$365 - 97 = 268$

No. of working days is 268

$18420 \times 268 = 4936560$

So no. of pins produced in a year is

4936560

Answer 2

Answer:

Explanation:

GIVEN :

• An exterior angle of a triangle is 120 degree

• one of the interior opposite angles is 20degree

TO FIND :

• other two angles of the traingle

SOLUTION :

: In Δ ABC, BC is produced to D.

: Let ∠ACD = 120° and ∠ABC = 30°

:  Exterior ∠ACD = ∠BAC + ∠ABC 120°

= ∠BAC + 30° 120° – 30° = ∠BAC 90° = ∠BAC

: ∠BAC = 90° ∠ACB +∠ACD = 180° [Linear pair]

: ∠ACB + 120° = 180°

:  ∠ACB = 180° – 120°

:  ∠ ACB = 60° Other two angles are 90° & 60°