Find the values of m and n

Mathematics

1 answer:

kherson [118]3 years ago

6 0

Answer:

m=30°

n=35°

Step-by-step explanation:

So the right triangle's angles are 90 and 70 so m=30° because sum of angles in a triangle=180°

since the triangle with 110 degrees is congruent, that means the other blank angle is also N.

so if the sum of angles in a triangle is 180 degrees,

110+2n=180

2n=180-110

2n=70

n=35

You might be interested in

cheryl says that when you add two negative numbers, the sum is always negative. is Cheryl's statement true of false?

Andrews [41]

Answer:

wwo

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

What is a correct congruence statement for the triangles shown? Enter your answer in the box. △QDJ≅△ A triangle Q D J. The b

almond37 [142]

Answer: The correct congruence statement is $\triangle QDJ\cong \triangle MCW$ .

Explanation:

It is given that A triangle Q D J. The base D J is horizontal and side Q D is vertical. Another triangle M C W is made. The base C W and side M C are neither horizontal nor vertical. Triangle M C W is to the right of triangle Q D J.

The sides Q D and M C are labeled with a single tick mark. The sides D J and C W are labeled with a double tick mark. The sides Q J and M W are labeled with a triple tick mark.

Draw two triangles according to the given information.

From the figure it is noticed that

$QD\cong MC$