Question

a)
9) A region bounded by two radii and an arc ling between the radii is called:
a) Segment
b) chord
c) secant
d) sector
10) In regular pentagon, the measure of an interior angle is:
a) 100°
b) 108°
c) 116°
d) 124°
11) Hero's formula for area of triangle is
a) Vs(s - a)(s - b)
b) 5(s - a)(s -c)
c) Ts(s – a)(s – b)(s - o
d) (s - a)(s - b)(s - c
12) In a rhombus, the diagonals:
a) Bisect the vertex angle b) are not perpendicular to each other
c) are of unequal length d) all of the above



plz tell the true answer my paper


final term math class 8​

Answer 1

Answer:

18 1/2

Step-by-step explanation:

nope

Answer 2

Ans.9:option D
10:option B
11:option D
12:option A

I hope it will helpful