The exterior angle of a triangle is 80- If one of the interior opposite angles is 35- the measure of the other two angles is

The correct option is A 1000; 450 In the figure, a + 800 = 1800 ......(linear pair) Thus, a = 1000 b + 350 = 800 ........(Since exterior angle = sum ...

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

Byju's Answer

Standard VII

Mathematics

Types of Triangles Based on Angles

The exterior ...

Question

The exterior angle of a triangle is 80⁰. If one of the interior opposite angles is 35⁰, the measure of the other two angles is

100⁰; 45⁰

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

80⁰; 20⁰

No worries! We‘ve got your back. Try BYJU‘S free classes today!

40⁰; 60⁰

No worries! We‘ve got your back. Try BYJU‘S free classes today!

50⁰; 50⁰

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A
100⁰; 45⁰

In the figure,

a + 80⁰ = 180⁰......(linear pair)

Thus, a = 100⁰

b + 35⁰ = 80⁰........(Since exterior angle = sum of interior opposite angles)

Thus, b = 45⁰

Suggest Corrections

Similar questions

Q. One of the interior opposite angles of a triangle is

40^{o}

. If the measure of the exterior angle is

120^{o}

, find the measure of the other two angles of the triangle.

Q. In a triangle, exterior angle measures 120°. If one of the interior opposite angle measure 50°, then what is the value of the other interior opposite angle?

Q. An exterior angle of a triangle is

80^{\circ}

and the interior opposite angles are in the ratio 1 : 3. Measure of each interior opposite angle is :

Q. One of the exterior angles of a triangle is 80°, and the interior opposite angles are equal to each other. What is the measure of each of these two angles?

In a triangle, exterior angle measures 100°. If one interior opposite angle is 55°, then the other interior angle is

Join BYJU'S Learning Program

The exterior angle of a triangle is 800. If one of the interior opposite angles is 350, the measure of the other two angles is

The correct option is A 1000; 450 In the figure, a + 800 = 1800 ......(linear pair) Thus, a = 1000 b + 350 = 800 ........(Since exterior angle = sum of interior opposite angles) Thus, b = 450

The exterior angle of a triangle is 80⁰. If one of the interior opposite angles is 35⁰, the measure of the other two angles is

The correct option is A
100⁰; 45⁰

In the figure,

a + 80⁰ = 180⁰......(linear pair)

Thus, a = 100⁰

b + 35⁰ = 80⁰........(Since exterior angle = sum of interior opposite angles)

Thus, b = 45⁰