MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Ratios

If a, b, c, d...

Question

If a, b, c, d are in proportion, then
(a) ac = bd
(b) ad = bc
(c) ab = cd
(d) none of these

Open in App

Solution

(b) ad = bc
Given:
a, b, c, d are in proportion.
a:b::c:d
a = c
b d
⇒ ad = bc

Suggest Corrections

thumbs-up

0

Similar questions

Q. If B and C are two points between A and D such that AC = BD, then _______.

Q. If a, b, c, are in proportion, then

(a) a² = bc
(b) b²= ac
(c) c² = ab
(d) None of these

Q. If A = {1, 3, 5, B} and B = {2, 4}, then
(a)

4 \in A

\{4\} \subset A

B \subset A

(d) none of these.

In the given figure, if AD = BC and AD || BC, then

In Δ ABC if ∠A = ∠B, then

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Introduction to Fractions and Ratios

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Standard VII Mathematics

Join BYJU'S Learning Program

CrossIcon