In an isosceles triangle ABC if AC - BC and AB 2-2 AC 2- then - C -a 30-b 45-c 90-d 60-

Given: In Isosceles ΔABC, AC = BC and AB2 = 2AC2. To find: Measure of angle C In Isosceles ΔABC, AC = BC ∠B=∠A nbsp; nbsp; nbsp; (Equal sides have equ ...

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Mathematics

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In an isoscel...

Question

In an isosceles triangle ABC if AC = BC and AB² = 2AC², then ∠C =

(a) 30°
(b) 45°
(c) 90°
(d) 60°

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Solution

Given: In Isosceles ΔABC, AC = BC and AB² = 2AC².

To find: Measure of angle C

In Isosceles ΔABC,

AC = BC

$∠ B = ∠ A$ (Equal sides have equal angles opposite to them)

Hence the correct answer is .

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In an isosceles triangle ABC if AC = BC and AB2 = 2AC2, then ∠C = (a) 30° (b) 45° (c) 90° (d) 60°

Given: In Isosceles ΔABC, AC = BC and AB2 = 2AC2. To find: Measure of angle C In Isosceles ΔABC, AC = BC ∠B=∠A (Equal sides have equal angles opposite to them) Hence the correct answer is .

In an isosceles triangle ABC if AC = BC and AB² = 2AC², then ∠C =

(a) 30°
(b) 45°
(c) 90°
(d) 60°

Given: In Isosceles ΔABC, AC = BC and AB² = 2AC².

To find: Measure of angle C

In Isosceles ΔABC,

AC = BC

$∠ B = ∠ A$ (Equal sides have equal angles opposite to them)

Hence the correct answer is .