Which could be the other dimension of the second photograph?
1 answer:
Answer:
15 inches
Step-by-step explanation:
Since the rectangles are similar then the ratios of corresponding sides are equal.
let x be the other dimension in the second photograph, then
=
( cross- multiply )
4x = 60 ( divide both sides by 4 )
x = 15
Thus the other dimension in the second photograph is 15 inches.
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Hi there!
Th' following triangle is divided into 2 sub-triangles!
• In 1ˢᵗ triangle :-
tan 45° =
⇒ 1 =
⇒
= 5
• In 2ⁿᵈ triangle :-
cos 30° =
⇒
= 
⇒
= 2 × 5
⇒ = 10
Hence,
Th required answer is 10 units.
~ Hope it helps!
Th' following triangle is divided into 2 sub-triangles!
• In 1ˢᵗ triangle :-
tan 45° =
⇒ 1 =
⇒
• In 2ⁿᵈ triangle :-
cos 30° =
⇒
⇒
⇒
Hence,
Th required answer is 10 units.
~ Hope it helps!