Question

Exercise 2.3
Find the missing values.
S.No.
Parallel side 'a'
Parallel side 'b'
Area
Height 'h'
10 m
12 m
20 m
(0)
(ii)
13 cm
28 cm
19 m
16 m
492 sq. cm
323 sq. m
360 sq. cm
(iv)
16 cm
15 cm
Find the area of a trapezium whose parallel sides are 24 cm and 20 cm and the
distance between them is 15 cm.​

Answer 1

Answer:

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Question

write down the characteristics of cardiac muscles

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Answer

⟶ They are Cylindrical,branched and uninucliated.

⟶ It occur in the heart.

⟶ The intercellular spaces of cardiac muscles are filled with abundant loose connective tissues supplied with blood capillaries.

⟶ They are striated muscles.

⟶ The contraction is inherent.