Question

PART A: (SECTION - 11)
D
17. Read the given text and answer any four
questions:
Ramu is studying in Govt School,
Madhubani. Once he was at home and was
А
doing his geometry homework. He was
trying to measure three angles of a triangle
2
using the Dee(Protractor), but his dee was
old and his dee's numbers were erased and
the lines are on the dee were visible. Let us
help Ramu to find the angles of the
1
3 4
triangle. He found that second angle the
B
triangle was three times of the first angle,
The measure of third angle is double the
first angle.
(i) What was the value of the first angle?
(a) 30
(b) 45
(c) 60°
(d) 90°
(ii) What was the value of the third angle?
2 + 3x + 2x = 180°
(a) 30
(b) 45° c) 60
(d) 90
(iii) What was the value of the second angle?
(a)30
(b) 45
(c) 60° (d) 90°
(iv) What was the value of the angle 4 in the figure?
(a) 120 (b) 150
(c) 100 (d) 90°
(v) What is the sum of all three angles measured by Ramu using dee?
(a) 120
(b) 270" 40 180°
(d) 360°
s​

Answer 1

Answer:

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Step-by-step explanation:

RS ROHAN》☆